Here are some example of trees and shrubs with shallow root systems that are safe to plant near your septic system:
- Japanese Maple Trees.
- Holly Shrubs.
- Dogwood Trees.
- Cherry Trees.
- Boxwood Shrubs.
- Eastern Redbud Trees.
- Azalea Shrubs.
- Grasses and perennials both have a shallow root system that should do no harm to your tank or drain field. Consider shallow-rooted trees and shrubbery (such as cherry trees, dogwood trees, holly shrubs, azalea shrubs and boxwood shrubs) for areas around the septic system, but keep them at least 10-15 feet away from your tank.
What can I plant near septic tank?
Plants Safe to Grow Over Septic Tanks and Drain Fields
- Dogwood trees.
- Japanese maple trees.
- Eastern redbud trees.
- Cherry trees.
- Azalea shrubs.
- Boxwood shrubs.
- Holly shrubs.
Can you plant bushes near septic tank?
Avoid growing water loving plants, shrubs, and trees near your septic system. Do not grow vegetables over your septic system because of the risk of bacterial contamination and the health risks association with it.
How far should plants be from septic tank?
The general rule is that such a tree needs to be at least as many feet away from your septic drain field as it is tall. So a specimen 50 feet tall at maturity should stand at least 50 feet away.
What can you plant on a septic bed?
The go-to plants for your septic drain field will be herbaceous plants like annuals, perennials (including bulbs) and ornamental grasses. The advantage of ornamental grasses is their fibrous root system, which will hold soil in place and offer ground cover all year round.
What can you put over a septic tank?
Put plastic sheets, bark, gravel or other fill over the drainfield. Reshape or fill the ground surface over the drainfield and reserve area. However, just adding topsoil is generally OK if it isn’t more than a couple of inches. Make ponds on or near the septic system and the reserve area.
Can you plant arborvitae near septic tank?
A common hedging plant for narrow spaces is pyramidal arborvitae (Thuja occidentalis ‘Fastigiata,’ or its greener cultivar ‘Emerald Green’). From my observation, it forms a dense root mass that would run into the septic field unless contained, but could provide a decent screen with a confined root run.
Can I plant a garden over my septic field?
Planting over a septic leach field (drain field) is possible if it is done with care. If you have limited space on your property where you can garden, the leach field may be the only spot for landscaping. Vegetable gardening over a leach field is not recommended.
Can lilacs be planted near a septic tank?
Since lilac root systems are shallow, they can only reach the base of shallow foundations. If you have a deep foundation, there is little risk of damage. If you’ve planted your lilac shrub 8 to 10 feet (2.5-3 m.) from water and sewer lines, however, there is little risk of damage, even if the pipes have cracks.
What perennials have shallow roots?
Shallow-rooted perennials include the purple loosestrife (Lythrum salicaria), yarrow (Achillea millefolium) and Egyptian onions (Allium proliferu L.). The purple loosestrife is indigenous to Europe with approximately 50 stems. Yarrow takes 2 years to mature and is native to Europe.
Can you grow grass over septic tank?
Grass Benefits Grass planted over a septic drain field prevents soil erosion and improves the exchange of oxygen and the removal of soil moisture. Turfgrass is ideal for planting over a septic drain field because its roots aren’t likely to clog or damage the drain lines.
Can I build a deck over my septic tank?
You should never build a deck over a septic field; doing so will prevent the natural draining and dissipation of the effluent. This can ruin the septic system, not to mention releasing foul smells into the air all around your deck. The dissipating effluent can also rot the deck from underneath.
Why is grass green over septic tank?
Greener grass over the septic tank may be the result of someone seeding that area if the tank cover was excavated for service. A backing up pipe to leachfield (or worse, a failing leachfield) could cause effluent to drain too slowly out of the septic tank or back up even into the building.
Can you put a greenhouse over a septic field?
A greenhouse can be erected on a septic field to grow certain types of plants. The greenhouse should not have permanent foundations, which could easily damage the septic system. Do not plant directly into the ground over a septic field, as the plants could absorb contaminants released by the system.
Safe Plants to Grow Over Septic Tanks & Drain Fields
When some trees and bushes are planted near septic tanks and drain fields, their vigorous roots can cause harm to the tanks and drain fields. Find out which plants are the most dangerous to cultivate near a septic system and which ones are the safest.
Plants Safe to Grow Over Septic Tanks and Drain Fields
Keep in mind that you should not become so concerned about the possibility of root damage to septic systems that you avoid planting in these places completely. It is not only permissible, but really desirable, to cultivate the appropriate kind of plants in this location. Plants will help to prevent erosion and will also help to absorb some of the surplus rainwater from the drainage system. Growing tall fescue grass, Kentucky bluegrass, or other lawn grass over that section of earth should be the bare minimum solution to the problem.
Plants such as creeping Charlie, stonecrop, and jewelweed will proliferate and cover a septic area effectively.
Because of their thin root systems, they are less prone to infiltrate and destroy the subsurface infrastructure.
It goes without saying that there are several instances of such plants, so you will want to limit down your options.
- Keep in mind that you should not become so concerned about the possibility of root damage to septic systems that you avoid planting in these places entirely. Here, it is not only permitted, but also preferable, to cultivate the appropriate types of plants. Aerial plants will help to avoid erosion and will absorb part of the surplus water from the drain field. At the absolute least, cover that section of land with tall fescue grass, Kentucky bluegrass, or another type of lawn grass. The presence of even weeds would be preferable to the absence of any vegetation on the site. A septic area will be attractively covered by creeping Charlie, stonecrop, and jewelweed plants, which will proliferate quickly. Septic tank and drain field landscaping should consist primarily of perennials and grasses (which may include decorative grasses) to provide the greatest results. There are less chances that their shallow root systems may infiltrate and destroy the subsurface system. Small, non-woody ground coverings are an excellent alternative for the same reason. It goes without saying that there are several instances of such plants, so you will want to limit down your selection. Consider the following growth conditions as a good place to start.
It is not safe to consume food crops that have been planted in the ground near a drain field since doing so may result in the consumption of hazardous microorganisms. It is preferable to plant shallow-rooted trees and bushes around septic tank drain fields if you must plant trees and plants. The Spruce is an example of a shallow-rooted tree or shrub. K. Dave’s / K. Dave
The Worst Plants to Grow Over Septic Systems
Generally, avoid planting large,fast-growing trees. However, some of the greatest offenders are trees and shrubs with root systems that are aggressively seeking out sources of water, which makes them particularly difficult to control. They are not picky about the water source from which they draw their water, which means the pipes in your septic tank drain field are completely fair game. Weeping willow trees are a well-known example of this. There are several trees and bushes to avoid, however the following are only a few examples: If you have avoided planting any of the most dangerous plants right over your septic tank drain field, you should still be concerned about the consequences.
Any huge, mature trees that may be growing in close proximity to your septic system continue to pose a threat.
As a result, a mature specimen 50 feet tall should be at least 50 feet distant from the viewer.
In the event that this is not practicable, root barriers can be installed to try to prevent tree roots from accessing your septic drain field (similar to the bamboo barriers used incontrolling invasive bamboo). The Spruce Tree K. Dave’s / K. Dave
The Basics of How Septic Systems Work
Septic systems are used to treat wastewater in rural regions that do not have access to sewer systems. An underground, waterproof container, the septic tank is where wastewater from your toilets, showers, sinks, and clothes washer is stored after it has been removed from your home via a pipe. Solids (sludge) and scum are separated from liquids in a septic tank, which is intended to do this. Solids sink to the bottom of the container. The slime rises to the top of the heap. The liquids create an intermediate layer between the scum and the sludge, separating them from the other two layers.
- The introduction of more wastewater from the residence serves as a stimulus for their expulsion.
- Upon discharge, liquids are channeled into a much bigger portion of the septic system known as the “drain field,” “leach field,” or “leach pit.” Typically, a drain field is composed of a number of perforated PVC pipes that are installed in subterranean trenches.
- Drain field cloth can be used to protect dirt from getting into the holes.
- “Percolation” is the term used to describe how wastewater moves through the earth.
- The evaporation of excess moisture from the soil will take care of any excess moisture unless you (inadvertently) do something to hinder it.
- The Spruce / written by K.
Planning a Septic Field Garden
When it comes to planting near septic tanks, the drain field pipes are the most important thing to consider. If roots penetrate the perforations and clog the system, it is best to remove them immediately. All of the components of this meticulously calibrated system must be in good working order, or else the consequence is a complete disaster (and a costly one). While annual flowers such as impatiens are shallow-rooted enough to be used as septic-field plants, the fact that they must be replanted every year makes them less than ideal for this purpose.
If you are digging in a drain field, you should always wear gloves to protect your hands.
All of the following are terrible ideas because they may interfere with the regular evaporation process, which is responsible for removing excess moisture from the environment:
- Increasing the amount of soil in the region Using excessive amounts of mulch
- Providing more water to the plants than is strictly necessary
How to Plant Bushes Near a Septic Tank
Homes in metropolitan areas are often linked to the city sewage system; but, if you live in a small neighborhood with homes that are widely spread apart, you may have a septic tank to manage your wastewater treatment needs as well. Wastewater is flushed through drainage pipes and into a septic tank, where it is distributed through a series of pipes to a drainfield on the grounds of the home. While some people assume that it is impossible to plant near septic tanks, it is feasible to landscape this region if you pick plants that will not grow in such a way that they will interfere with the underground drainage pipes.
- It is sometimes easy to identify the position of a septic tank, such as when the grass is flooded or when there is a raised sewage mound.
- Select shrubs that don’t use a lot of water or that are somewhat drought resistant to avoid overwatering.
- Because the septic tank and septic field are both high-moisture areas, the roots can become entangled in the pipes and potentially cause them to burst.
- Choosing smaller shrubs instead of bigger ones is a good idea since the root systems of larger shrubs are often more extensive than those of smaller shrubs.
- Create a landscaping plan to help you figure out where you’re going to put the plants.
- Shady trees and bushes should be planted at the foot of septic mounds or on their side slopes.
- Bushes placed downward absorb excess water, which helps to keep the soil atop the mounds from eroding.
- For each shrub, dig a hole that is at least as deep as the root ball or the original planter container.
- After planting, the roots begin to spread.
Make sure to backfill the holes with dirt, but do not cover the trunks of the shrubs with any more soil than you did when they were originally planted in their pots. Mulch should be placed around each shrub, 3 to 4 inches thick, to help in moisture management and soil compaction reduction.
Could you please tell me what native plants I can plant on the drain field?
A formal garden or an informal garden over your septic system might be challenging to design. You want a beautiful yard, but you don’t want it to come at the price of causing damage to your onsite waste water system. The majority of rural Michigan houses have an onsite waste water system (septic system), which consists of a septic tank and a water drainage field to dispose of the treated water once it has been treated. In a state with over 1.3 million septic systems, homeowners can choose to have their septic system installed in the front, side, or rear of their property, which will take up a significant amount of area in their backyard.
- If you follow a few simple dos and don’ts, you can keep your onsite water treatment system in good condition while still enjoying the landscape you desire.
- The use of just shallow-rooted flowers and grasses over the drain field will be emphasized by some sources.
- Another option is to choose plants that are drought tolerant so that the mound does not need to be watered as often.
- For the ordinary homeowner, this jumble of information can be perplexing and overwhelming.
- I believe that the root system may reach depths of up to 15-20 feet and is composed of fibrous roots.
About septic systems
It is important to choose and arrange native plants in your landscaping with regard for their closeness to your septic system, just as you would with any other plant in your environment. Prepare yourself for the septic system by being familiar with its fundamental components before you begin working on your landscaping project. Sub-surface trench systems and mound systems are the two types of septic systems most commonly seen in Michigan. For initial separation and partial treatment, both systems contain piping that leads out of the home and into a septic tank.
- A soil absorption or drain field is a series of ditches lined with perforated pipe that is laid on a gravel bed or a sand bed. Drain field surrounded by a three- to four-foot mound of sand elevated above ground level.
These fields are structured to drain the external water from rain and snow melt out from the field rather than into it when they are properly designed and constructed. In turn, the surface soils in the drain field become drier than those in other parts of the landscape as a result of this phenomenon. This suggests that the plants you choose for this location should be drought tolerant. Avoid having a lot of people strolling or driving through your drain field. This causes the soil to become compacted, reducing its capacity to effectively drain water.
Irrigation systems should never be installed over a drainage field.
If your drain field area is flooded, has standing water, or accumulates rainwater, it is strongly advised that you stop here and contact for a septic examination. It’s possible that you’re dealing with a septic system or drain field failure.
Choosing plants that do not interfere with septic system operations
The ability to select the most appropriate plants for a given site is essential for creating a successful landscape. When selecting native plants for over drain fields, look for ones that thrive in arid climates such as the prairie. Plant material is available in a variety of forms, including seed mixes, chosen plants, and plugs. Native plants will absorb the increased nutrients in the soil, keeping them from entering the groundwater as rapidly as they otherwise would. Aside from that, because they do not grow in water-saturated circumstances, the roots of dry prairie plants do not block sewage system pipes.
These plants are looking for extra moisture and will most likely infiltrate holes and pipes that have been left exposed.
Their thin roots, on the other hand, need constant surface watering and frequent lawnmower traffic to keep the lawn in good shape.
It does need some weeding and the removal of seasonal dead plants, though.
A few choices for a short grass dry prairie, may include:
- Wildflowers In sunny spots, plant the following forbs: butterfly weed, sky blue aster (also known as smooth aster), white aster (also known as white aster), sweet everlasting (also known as Canada milk vetch), Lance leaf Coreopsis (also known as purple prairie clover), Pale Purple Coneflower (also known as Rough Blazing Star), Royal Catchfly (also known as Royal Catchfly), Lupine (also known as Dotted Mint), Beardtongue (also Consider the following plants for shaded locations: Astilbe, Hardy Begonia, Turtle Head, Ferns, Sweet Woodruff, and Lady’s Mantle
- And Grasses and Sedges are a type of plant that grows in a grassy or sedgey environment. Rushes include Sideoats Grama, Little Bluestem, Prairie Dropseed, Plains Oval Sedge, June grass, and Prairie Brome, among others. Shrubs Over any component of a septic system, it is not suggested to plant any type of tree. In the event that you decide to plant trees and shrubs, make sure to pick an upland type and to plant it far enough away from the drain field or mound so the dripline of the mature tree will fall outside of it. Plants that bloom in spring include: Arum, Anemone/Windflowers, Crocus (including Hyacinths), Iris (including Lilies), Daffodils, and Tulips (Note: some of the bulbs listed have been naturalized, but not all of them are native.)
Finally a few reminders:
- Water-loving plants, bushes, and trees should not be planted in close proximity to your septic system. Growing vegetables over your septic system is not recommended due to the potential of bacterial contamination and the health hazards associated with it. It is not necessary to add more soil to your drainfield. It is necessary to have a septic examination performed if the soil in your drain field region is constantly moist or has standing water, or if you have water backing up into your home. It’s possible that your field failed
- It is essential that you maintain a layer of vegetation over your drain field in order to keep the dirt in place and keep the system running properly. When planting, try to avoid tilling the soil too much. It is possible that you will upset or damage your drain pipes.
More resources for planting over septic systems:
Water-loving plants, bushes, and trees should not be grown in close proximity to your septic system. Growing vegetables over your septic system is not recommended due to the danger of bacterial contamination and the health hazards that come with it. No extra dirt should be included into the drain field. If the soil in your drain field area is frequently moist or has standing water, and you are experiencing water backing up into your home, call your county health department or septic service provider for an assessment as soon as possible.
If you disrupt or damage your drain pipes, you might cause serious problems.
Related MSU Extension News articles:
- Waste management for household septic systems is covered in three parts: Waste management for household septic systems – Part One
- Waste management for household septic systems – Part Two
- Waste management for household septic systems – Part Three.
MSU Extension Educator Beth Clawson can be contacted for additional information about the Michigan Septic System Education program. For additional information on landscaping with native plants, contact Michigan State University ExtensionNatural Resources educators, who are working around the state to provide water quality educational programming and support to residents. You can reach out to an educator using MSU Extension’s “Find an Expert” search engine by searching for “Natural Resources Water Quality” in the keywords field.
What Trees Are Safe to Plant Near a Septic Tank?
Landscaping Ideas Around Septic Tanks: What to Plant Over a Septic Tank
Regardless of what you’ve heard, it’s not impossible that this will happen! It is true that the correct type of plant or tree may assist the system in keeping water flowing smoothly and preventing erosion. Plants that function best have soft, green stems and are well-adapted to the amount of rain that falls in your location. In other words, we’re talking about annual plants versus perennial plants against wildflowers versus bulbs versus grass. Trees may also be used, as long as you select one with shallow roots and place it a long distance away from the tank.
Can I plant oak trees, Japanese maples or fruit trees near a septic tank?
It is possible, but it is really difficult! The roots of trees are wired to follow the flow of water. As a result, if you plant trees or bushes too close to your irrigation system, they may pry into the pipes and block them, causing harm to the system and the water flow in your home. When it comes to landscaping near the tank, the plants we described above are typically a better choice. In fact, you may cover the system with flowers like those (or even grass) to disguise the system’s presence.
Thus, white oaks and crabapples are both good choices for landscaping.
Maple trees are infamous for blocking drains and sewer lines.
Biological or viral contamination of any plants grown in close proximity to your sewage tank may be a concern.
What trees are safe to plant near a septic system?
Getting back to the original reader who sparked this discussion: because of their shallow roots, skyrocket junipers may be planted in a variety of locations. However, there is a caveat to this, as well as to all of the other options listed below. If possible, place the tree as far away from the system as the tree will be when it is completely matured. Consequently, while skyrocket junipers normally grow to be 20 feet tall, it is recommended that they be planted at least 20 feet away from the system.
- In zones 3-8, hemlock grows to be a beautiful evergreen that may reach heights of up to 80 feet. (Zones 3-8): An evergreen with wonderfully colored needles that may grow to be 80 feet tall
- It can be found in zones 3-8. Boxwood shrub (zones 4-9): An evergreen that is commonly used for hedges and grows to be around 10 feet tall
- It is a good choice for small gardens. Dogwood (hardiness zones 5-8): A spring-flowering tree that normally develops to be around 30 feet tall
- It blooms in the spring. Stunning blooming trees that grow between 30 and 50 feet tall in zones 5-8, ornamental cherries are a must-have for any garden. An added bonus is that there are several kinds and cultivars to pick from. In zones 5-9. American holly (Acer rubrum): An evergreen with vivid flashes of berries that often grows to reach around 50 feet tall
- It is a multi-stemmed palm that develops to be around 6 feet tall in zones 5b-11. The lady palm (zones 8-11) is a distinctive palm that may be grown to seem like a shrub and can grow to be around 10 feet tall. The pygmy date palm (zones 9-11) is a pint-sized palm that grows to approximately 12 feet tall and is extremely easy to grow.
Want a local arborist to plant your tree to keep your septic system safe? Start here.
Riverside, California 92504-17333 Van Buren Boulevard Call us right now at (951) 780-5922. A big number of large plants, patios, and other structures are likely to be absent from the region surrounding your septic system. Indeed, conventional thinking is that you should avoid both large landscaping and septic systems in the vicinity of one other. This is a reasonable guideline to follow since roots can entangle themselves around pipes and cause them to burst. Plants, on the other hand, can absorb excess rainfall and decrease erosion, so landscaping around your septic system might not be such a bad idea after all.
You don’t want roots to penetrate the perforations and clog the system, so keep them out. All of the components of this meticulously calibrated system must be in perfect working order, or else the outcome will be an expensive malfunction.
Landscaping Do’s and Don’ts
- Plants that do not require a lot of water should be used. This stops plant roots from looking for water and interfering with your system’s functionality. Make use of herbaceous plants with shallow roots, such as flowers and ground cover. When planting quarts, gallons, or plugs, make sure to keep your plants somewhat near to one another to prevent erosion. This will help restrict the growth of weeds. If you have any trees or shrubs growing in your yard in the future, consider how their development may impede access to the septic tank lids, leach field, and sprinkler system. Using a potted plant, riser cover, or lawn ornament just above your access hatch, you may mark the position of your access hatch. When it comes time to dig it up, it will be much simpler to do so. Allow tall Kentucky bluegrass or another type of lawn to grow over the plot of ground that serves as a septic tank cover. Consider the benefits of growing perennials. Because both grasses and perennials have a shallow root structure, they should have no negative impact on your tank or drain field. Make use of tiny, non-woody groundcovers to disguise weeds. Think about planting shallow-rooted trees and vegetation (such as cherry trees, dogwood trees, holly bushes, azalea shrubs, and boxwood shrubs) in the area around your septic system, but make sure they are at least 10-15 feet away from the tank.
- Get so concerned about plants and grasses hurting your septic tank that you completely demolish the surrounding region. Some grasses and plants are particularly effective at collecting excess rainwater surrounding the drain field, hence reducing the likelihood of drainage problems. Overwatering your lawn may encourage freshly planted plants to flourish more quickly. Overwatering can cause soil to contract over your leach field, which can cause your septic system to get clogged. Root vegetables can be grown in the vicinity of your system. If these nutrient-absorbing plants are planted too near together, they may cause problems with microorganisms.
- Install plastic sheeting or ponds to keep the water out. These characteristics obstruct effective drainage from the tank to the leach field. Overlook the septic tank or leach field and construct walkways and high-traffic routes
- Don’t forget that the placement of fencing and gates might have an impact on septic pumper truck access. The hoses on the truck are quite heavy, and we do not recommend that you use them to cross fences. The majority of pumpers like to have access within 50 feet of their vehicle. Planting plants or trees around the septic system is a good idea. Forestry professionals recommend planting trees 20 feet or more away from water, but trees that are known to hunt for water should be planted 50 feet or more away from water. Planting shrubs near the system is a good idea. Vegetables that are nutrient-rich can be grown on a septic system. However, contamination is a worry depending on how efficiently your soil filters microorganisms, even if it appears to be excellent for a garden. Susan Day, an expert on urban forestry at Virginia Tech, advocates planting aboveground veggies rather than root vegetables in close proximity as a safeguard. Disrupt the drainage system by constructing ponds, using plastic sheeting, or planting plants that require a lot of upkeep. Increase foot traffic in regions that are already established. The greater the amount of foot traffic, the more compacted the earth gets.
Plants Safe to Grow Over Septic Tanks and Drain Fields
As long as you choose the landscaping for the region around your septic system with care, you won’t have to be so concerned about the possibility of septic system damage caused by roots that you refrain from planting in these places entirely. It is not only permissible, but really desirable, to cultivate the appropriate kind of plants in this location. Plants will help to prevent erosion and will also help to absorb some of the surplus rainwater from the drainage system. The ideal plants to use around your septic tank and drain field are perennials and grasses (including decorative grasses).
Small, non-woody ground coverings are a wonderful choice for the same reason: they are low maintenance.
It is not safe to consume food crops that have been planted in the ground near a drain field since doing so may result in the consumption of hazardous microorganisms.
The following are examples of shallow-rooted plants and shrubs:
- Dogwood trees, Japanese maple trees, Eastern redbud trees, cherry trees, azalea shrubs, boxwood shrubs, and holly shrubs are examples of ornamental trees and shrubs.
The Worst Plants to Grow Over Septic Systems
Planting huge, rapidly growing trees is often discouraged. However, some of the greatest offenders are trees and shrubs with root systems that are aggressively seeking out sources of water, which makes them particularly difficult to control. They are not picky about the water source from which they draw their water, which means the pipes in your septic tank drain field are completely fair game. Weeping willow trees are a well-known example of this. There are several trees and bushes to avoid, however the following are only a few examples:
- Trees that are huge and fast-growing should generally be avoided when planting. Aside from that, trees and shrubs with active root systems are among the greatest offenders, since they seek out and use water at an alarming rate. Their preference for the water supply they use means that the pipes in your septic tank’s drain field are completely fair game for them. Among the most well-known examples are weeping willow trees. Many trees and bushes should be avoided, however the following are only a few examples:
It is advised that a layer of vegetation, such as a lawn, be placed over the drain field to help hold the dirt in place and boost the effectiveness of the system. Certain principles, on the other hand, should be followed in order to avoid costly and unpleasant situations. Perhaps the greatest piece of advise would be to keep trees and bushes out of the landscaping surrounding this location. The most important factor should be the best possible functioning of your septic system, but each homeowner will need to do a cost/benefit analysis of the plants they choose on an individual basis.
If you suspect that encroaching tree roots are causing damage to your system, please contact us at (951) 780-5922 as soon as possible.
What Trees Can be Safely Planted Near a Septic Tank?
Your septic tank is connected to your home by heavy pipes that run over and through your property. Because of the requirement of these pipelines, you may be wondering what you may safely grow in the vicinity of this location. It’s unfortunate, but there are some tree types that can cause major harm to a drain field or a septic tank, so you must exercise caution while working around them.
However, if you follow the advice and information provided here, you may be certain that you have identified a few viable possibilities.
What to Plant Near or Over Your Septic Tank?
Please disregard any of the information you have received to this far. By selecting the appropriate species of tree or plant, you may actually aid in the efficient operation of your septic system as well as reducing the risk of erosion occurring on your property. It is likely that the plants that would thrive in this environment will have softer, greener stems and will have been adapted to the quantity of rain that is normally seen in your location. Trees, believe it or not, may also be useful in some situations.
Fruit Trees, Japanese Maples and Oak Trees
While it is feasible to grow the three trees mentioned above near your sewage tank, doing so can be difficult. Because tree roots are naturally drawn to water sources, it makes sense that they would do so. It follows as a result that if you choose to plant your trees or shrubs in close proximity to your septic system, it is quite possible that they will make their way into the pipes and create difficulties. This will have a negative impact on the water flow in your home as well as the complete septic system.
Crabapples and white oaks are two examples of such trees.
Other varieties of fruit trees are also unlikely to be a good match for this particular variety.
Consider the implications of this.
Safe Trees for Septic Tank Areas
Growing the three trees mentioned above near your sewage tank is doable, but it might be challenging. Because tree roots are naturally drawn to water sources, this is not a surprise. It follows as a result that if you decide to plant your trees or shrubs near your septic system, there is a high likelihood that they may make their way into the pipes and cause difficulties. The water flow in your home, as well as the entire septic system, will be harmed as a result of this. You can, however, plant trees with non-invasive, shallow roots in the area surrounding your drain field and septic tank if you take precautions to avoid damaging the soil.
You should avoid the Japanese maple since it is notorious for clogging pipes, therefore it is recommended to avoid it.
You should avoid planting any form of vegetation near your septic tank because it may become polluted by viruses or bacteria if you do.
- The boxwood shrub, Hemlock, White oak, White pine, Pygmy date palm, American holly, Ornamental cherry, Lady palm, and Dogwood are some of the plants that grow in the United States.
Getting in touch with professionals is the best course of action if you have any more inquiries concerning trees or your sewer system. They may assist you in determining which trees are suitable for specific locations and which trees should be avoided due to the possible damage they may bring after they have reached maturity.
Also, bear in mind the material presented below, which gives a useful summary of this essential subject matter.
Planting Trees With Shallow Roots Over Septic Systems
Do you have a septic tank in your home? In a recent blog post (Common Problem With Tree Roots), we described how the possibility for tree roots to grow into underground pipes, septic systems, sewage lines, or water lines is a major source of concern for house and business owners. As a result, except avoiding growing trees near your septic tank, what are some additional alternatives? Planting plants or trees with shallow roots over or near a septic tank is one option to consider. This might be a fantastic approach to create the landscape design you wish in a safe and limited manner with less restrictions.
Perennials and grasses with shallow root systems are typically the best choice for septic-safe planting solutions.
- Salvia perennialis, Montauk Daisy, Delphiniums, Coneflower, Red Hot Poker, and Bearded Iris are some of the flowers that grow in the garden.
Salvia perennialis, Montauk Daisy, Delphiniums, Coneflower, Red Hot Poker, and Bearded Iris are some of the plants that grow in the garden.
- The Lenten Rose, the Bleeding Heart, the Bunchberry, the Hosta, the Leopard Plant, and the Jacob’s Ladder are all beautiful flowers.
The following plants and trees have shallow roots and may be planted atop sewage tanks, despite the fact that it is a bit riskier than planting ground covering grasses or perennials: The Japanese Maple Tree is a beautiful tree.
- Japanese Maple Trees, Holly Bushes, Dogwood Trees, Cherry Trees, Boxwood shrubs, Eastern Redbud Trees, Azalea Shrubs, and other ornamental trees and shrubs
Important to note is that while you may believe that growing vegetation you want to eat near or above your sewage system is a good idea (since it will grow quicker), it is not always safe to consume fruit or vegetables that have been grown over or near a septic system. There are also several trees you should avoid planting over or near your septic system (usually, trees should be placed at least 50 feet away from subsurface drainage/systems), including the following: The Elm Tree
- Japanese Willow Shrubs, Aspen Trees, Birch Trees, Beech Trees, Elm Trees, most Maple Trees, Ash Trees, and American Sweetgum Trees are some of the trees that grow in the area.
A huge tree’s aggressive roots may wreak havoc on the structures around it, including your home’s foundation, your driveway, your decks, and any subsurface drains or pipes on your property. It is critical to consider the location of trees in respect to these crucial structures in order to avoid costly damages. In the event that you are acquiring a new house, it is critical to have trees surrounding the property assessed for a variety of reasons, including their placement in proximity to key systems such as your septic tank.
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What to plant near septic system? – Novice needs HELP! – Toronto Master Gardeners
(Question) I recently purchased a lakeside home in the vicinity of Kingston. The vista is breathtaking, and the tranquility is much needed. However, I am originally from Toronto and have never even attempted to mow a lawn before. I now have a mower and am doing a better job of maintaining it, but I also have a massive hill over a septic tank and a couple of bogs near drainage pipes to contend with as well. Everyone wants to assist. yet they all have different ideas about what they can do.
- And, on the hill, I’d want to plant wildflowers, but which ones should I choose, and how can I assure that the flowers outcompete the grass that is now growing there?
- I’m not sure where to begin with my gardening endeavors.
- (Answer)Congratulations on your major relocation!
- In general, your septic system may be thought of as a little wastewater treatment facility.
- The effluent is gently drained and evaporated from the tank through a network of perforated distribution pipes that are often installed in gravel pits (this is the septic field or leaching bed).
- Because these pipes must be buried at a specific depth below the surface in order to operate correctly, it is critical not to pile up too much earth on top of the drainage field.
- If you have marshy regions around the pipes, you may want to consult with a professional to ensure that the septic system is operating correctly, as described above.
Depending on your municipality or regional district, you may have to request it.
Plants with shallow roots, such as grasses and flowers, are the most successful to grow.
Also, avoid heavy mulching and watering the plants more than is absolutely required – all of which might interfere with the field’s ability to operate.
Lawn mixtures might differ in terms of what exactly is contained within them.
It’s a fantastic alternative to traditional lawn care.
These mixtures are referred known as ‘Envirolawns’ in certain quarters.
Within a few years, many trees grow woody roots that are more prone to clog and damage the pipes that they are attached to.
Water-seeking trees such as willows and poplars, as well as other trees with vigorous water-seeking roots, should be placed at least 15 metres (50 feet) away from the leach field. Cedars are also not suggested for use. Avoid the following items as well when working in the septic system:
- Aspen, Lombardy poplar, weeping willow, birch, beech, elm, most maple trees, American sweetgum, ash, and tulip tree are examples of trees that grow in the area. Pussywillow and Japanese willow are examples of shrubs.
According to experts, planting any type of tree too close to a septic system is not a good idea. If you wish to plant trees near the septic tank, make sure to place them as far away from the outside perimeter of the leaching bed as feasible. Planting distances may be calculated by taking into account the height of the mature tree – for example, a tree that grows to be 25 feet (8 metres) tall at maturity should be planted at least that distance from the edge of the bed, according to this guideline.
Here are a few illustrations:
- Dogwood, Japanese maple, Eastern redbud, and cherry trees (but not the edible kind!) are examples of trees. Azaleas, boxwood, and holly are examples of shrubs.
Planting in the marshy region you specify should be done with caution, since trees, bushes, and other plants may suffer from root rot if the drainage is poor or the area remains wet for long periods of time. Please visit the following websites for further information and reading:
- Planting in the marshy region you specify should be done with caution, since trees, bushes, and other plants may suffer from root rot if the drainage is poor or the area remains damp. You may find further information and reading material on the following web sites:
Planting in the marshy region you specify should be done with caution, since trees, bushes, and other plants may suffer from root rot if the drainage is poor or the area remains damp. Please visit the following websites for further information/reading:
Plants for Septic Fields
Atlanta has undergone enormous expansion, which has resulted in hundreds of new houses being built each month. Every residence is required to have a system in place for disposing of waste water. In most cases, sanitary sewers are provided by the municipality where you reside, and most homes are linked to one of these systems. However, if a sewer connection is not available, the only other option is to install a septic tank. Waste water is collected in a septic tank and then sent through perforated pipes beneath the soil by a septic system.
- Because the procedure takes place underground, it is both hygienic and effective.
- The pipes are buried at a depth of at least six inches below the surface of the earth.
- Typically, the leach field is covered with grass (your lawn).
- Planting trees and bushes over or near a drain field is a high-risk endeavor.
- Once their roots have discovered the steady source of moisture and nutrients that a septic system provides, the roots will begin to infiltrate the pipe and cause damage.
- If the water does not drain properly, it may back up into the tank and possibly into your home!
- Growing a tree towards the end of a line is the best option since it is drier and less inviting to root growth.
Dogwood or dwarf Japanese maple, for example, are tiny trees that might be considered for planting.
Silver maple (Acer saccharum) WillowPine Oak is a kind of oak that grows in the WillowPine Forest.
Gum that is black in color Raintree with a golden tinge 15th of December, 1995 Q: We have a septic tank in the rear yard of our house.
Can I put them in close proximity to the tank?
If you plant a shrub or tree close enough to a power line, the roots will ultimately clog the line and cause difficulties.
You’ll need to dig a deep hole two feet away from the tank or lines and place aluminum flashing edgewise into it if your scenario necessitates that they be closer.
In order to prevent roots from going over the flashing, use sixteen-inch-wide flashing and leave an inch or so of it visible above ground.
Several contractors have insisted that they must have the trees removed, while another has suggested that they should prune back the branches to prevent the roots from spreading further.
If it is located at the very bottom of the leach field, there will most likely be no problem.
The tank should not be on the field if it is within twenty feet of the starting point, which is where the lines come out of the tank.
If the trees must be removed, you can replace them with plants that have shallow roots and are less aggressive.
Anise, Virginia sweetspire, yaupon holly, and loropetalum are examples of shrubs that might be planted along the perimeter of the leach field.
Inserting a root barrier between a tree and the septic line is an option that you might want to consider considering.
Make a narrow trench eighteen inches deep using a motorized trencher and put aluminum flashing on the border of the trench with a shovel. Using metal will keep the roots from taking over the area. ADDITIONAL INFORMATION Planting on Your Septic Drain Field is an excellent idea.
Planting On Your Septic Systems, Landscaping Ideas for Your Drain Field
In the event that you want to plant over your septic drain field, When it comes to landscaping around a septic tank, there are a few plants you may use safely, and then there are the ones you should avoid. Is it possible to grow plants over your septic drain field? If so, which plants are the most beneficial and which are the most detrimental? We will discuss landscaping and gardening ideas for septic tank owners in this post, which is written in English and Spanish.
Landscaping and Planting Ideas for your Septic Drain FieldSeptic Tank
Water is a precious resource in most rural and regional parts of British Columbia, and access to a public sewer system can be difficult to come by in many of these locations. As a result, many households and businesses in British Columbia require a septic system in order to function properly – both to conserve water and because there are no other waste disposal choices available when outside of the city sewage system. If your family or business relies on a septic system to manage waste, you will be acutely aware of the financial outlay you have invested in the system’s purchase, installation, and ongoing maintenance.
- Because of this, it is critical to understand not just how your septic system works, but also how landscaping and planting can have an influence on the lifetime of your septic field.
- What is the operation of a septic drain field?
- The wastewater from your toilet, shower, kitchen sink, dishwasher, and washing machine runs to your septic system if your house or company does not have connection to a public sewer.
- So, how exactly does a septic system function?
- In your septic system, waste gradually separates, with liquids rising to the top and solid, inorganic waste (such as sand, synthetic fibers, and small pieces of plastic) settling to the bottom as sludge as time goes on.
- Tank sludge must be pumped out at regular intervals, often every few years, to guarantee that the septic system continues to work effectively and lasts for an extended period of time.
- The sewage system, as well as recycling This’soil absorption area’ is also referred to as a leach field or a septic drain field, depending on who you ask.
After a few preliminary phases, the ultimate treatment and distribution take place in this location.
(See Figure 1).
It is necessary for the effluent to drain at a sufficient rate in order for the organisms to operate efficiently.
Observations on Mound Systems In certain septic systems, such asAbove Ground Septic Systems or Sand Mound Septic Systems, the drain field is elevated above ground in an artificial mound, allowing for better drainage.
In regions where specific environmental factors (such as a high water table, shallow soil cover, and/or when the land drains too rapidly or too slowly) preclude the installation of a standard septic system, the system was created to address these issues.
Mound systems operate in much the same way as typical below-ground systems; however, the mound itself must be stabilized in order to prevent erosion and other disturbances that might cause damage to the drain field.
Septic Field Landscaping, is it necessary?
Access to public sewers is difficult to come by in most rural and regional parts of British Columbia, where water is a very valuable resource. As a result, many households and businesses in British Columbia require a septic system in order to function properly – both to conserve water and because there are no alternative waste disposal choices available when not connected to a municipal sewage system. If your family or business relies on a septic system to manage waste, you will be acutely aware of the financial outlay you have invested in the system’s purchase, installation, and ongoing maintenance and operation.
- Because of this, it is critical to understand not just how your septic system works, but also how landscaping and planting can have an influence on the lifetime of your septic system.
- A septic drain field is comprised of a number of interconnected pipes.
- Water from your toilet, shower, kitchen sink, dishwasher and washing machine goes to your septic system when your house or company does not have access to a public sewage system.
- Then, what exactly is the function of a septic system?
- In your septic system, waste gradually separates, with liquids rising to the top and solid, inorganic waste (such as sand, synthetic fibers, and small pieces of plastic) settling to the bottom as sludge.
- A planned pumping schedule, often every few years, is required to guarantee that the septic system continues to work effectively and lasts for an extended period of time.
- The sewage system and recycling are also important.
- After a few preliminary steps, the ultimate treatment and distribution take place in this location.
- Many diverse organisms and microorganisms in the soil filter and purify the treated wastewater before any pathogens that remain have a chance to reach the groundwater source.
- A large number of these creatures rely on oxygen to thrive, and soil that has been oversaturated with water will not have enough oxygen to support their populations.
The mound septic system, which was developed in the 1940s at the North Dakota College of Agriculture and was originally known as the “NODAK disposal system” after the place where it was developed, was a groundbreaking alternative to traditional underground septic systems and drain fields at the time.
Although mound systems work in much the same way as traditional below-ground systems, the mound itself must be stabilized in order to prevent erosion and other disturbances that might impair the drainage field.
So, what should you consider when planting on a septic drain field?
In an ideal situation, you would choose plants that would fulfill your house or business landscaping needs while also maintaining the drain field as free of deep-rooted vegetative or weather risks as feasible. Finding out about a plant’s rooting tendencies and water requirements is the most straightforward approach to determine whether or not it is suitable for a drain field. Look for shallow-rootedherbaceous plants that are already established in your location or that have been acclimated to the average rainfall quantities in your region.
Choosing flora that is both shallow-rooted and drought-tolerant will help you to decrease your effort to a bare minimum totally.
Some of the plants that are safe for your drain field are:
- Ideally, you want to choose plants that will suit the landscaping needs of your house or company while also protecting the drain field from deep-rooted vegetation or weather risks as much as possible. Learn about a plant’s rooting tendencies and water requirements in order to determine whether or not it is suitable for use in a drain field. Try to choose herbs with shallow roots that are already established in your area or that have been acclimated to the average rainfall levels in your area. Grasses and perennial flowers that don’t require a lot of upkeep are ideal for this situation. Choosing vegetation that is both shallow-rooted and drought-tolerant will help you to decrease your effort to its bare minimum. Irrigation should be minimal, if at all, for these types of plants.
Some trees that are septic safe, including fruit trees, include:
- Ideally, you want to choose plants that will suit the landscaping needs of your house or company while simultaneously protecting the drain field from deep-rooted vegetative or weather concerns. The most straightforward technique to determine if a plant is suitable for a drain field is to learn about the plant’s roots behavior and water requirements. Look for shallow-rootedherbaceous plants that are already established in your location or that have been acclimated to the average rainfall quantities in your area. Grasses and perennial flowers that don’t require a lot of upkeep are ideal. If you want to fully eliminate your burden, consider flora that is shallow-rooted and drought-tolerant. Irrigation should be minimal, if at all, for these sorts of plants.
When planting fruit trees near a drain field, extreme caution should be exercised, especially if there is a surface breakout from the septic system. Pathogens such as Escherichia coli and Enterobacter spp., which can be transferred from the septic drain field to the trees, have been identified. It is recommended by North Dakota University that a root barrier be erected, since this will prevent roots from entering into the septic lines. A typical rule of thumb, while not always applicable, is to maintain a distance between the septic system and the tree that is proportional to the height of the tree.
Some of the worst plants and trees to cover a septic drain field or septic tank are:
- Pussy Willow Shrubs, Japanese Willow Shrubs, Aspen Trees, Lombardy Poplar Trees, Birch Trees, Elm Trees, Maple Trees (other than Maple Trees), American Sweet Gum Trees, Ash Trees, Tulip Trees, Walnut Trees, Willow Trees, Cypress Trees, and Pine Trees are some of the plants that grow in this area.
It is also not suggested to grow shrubs with extensive root systems, such as Caryopteris (also known as Bluebeard or blue mist spirea). Planting vegetation with a deep root structure, water-loving roots that will develop aggressively deep and perhaps block or harm the pipes in the septic drain field is something you should avoid. As previously stated, septic systems – especially the drain field – may be quite expensive to repair. Furthermore, a faulty system might get extremely clogged and can have a negative influence on the environment.
(For example, avoid planting immediately before a major rainstorm.) You want the plants to establish themselves fast in order to reduce the likelihood of soil erosion.
Irritating the drain field can cause the soil to become saturated to an unacceptably high degree, preventing the effluent from evaporating and, as a result, increasing the likelihood of groundwater pollution.
Maintaining septic drain field vegetation
It is also not suggested to plant shrubs with extensive root systems, such as Caryopteris (also known as Bluebeard or blue mist spirea). Planting vegetation with a deep root structure, water-loving roots that will grow aggressively deep, and perhaps block or damage the pipes in the septic drain field, is something you should avoid at all costs. Having said that, septic systems — especially the drain field – may be quite expensive to repair. Furthermore, a faulty system might get extremely clogged and can have a detrimental effect on the environment.
(For example, don’t plant right before a severe rainstorm arrives.) You want the plants to establish themselves as early as possible in order to reduce the likelihood of soil erosion occurring.
Drain field irritation can cause soil saturation to reach unacceptably high levels, impeding effluent evaporation and, as a result, increasing the possibility of groundwater pollution.
Can I plant a vegetable garden over the Septic System?
Because of the wastewater that seeps into the soil through the drain field pipes, the soil can become extremely wet and nutrient rich. The thought of using this by planting a fruit or vegetable garden over a drain field may seem like a good idea at first glance. Unfortunately, this is not encouraged – especially when it comes to creeping plants and root crops like turnips. Due to the fact that the vegetation will be in close contact with soil that is likely to be contaminated with disease-causing organisms such as viruses and bacteria, this is the case.
However, leafy crops that grow near to the ground are also at danger of contamination because irrigation water that has spilled onto the foliage might contaminate the foliage.
In general, the higher the crop is in height, the smaller the chance of contamination is to be found.
It is quite likely that if you have a water softener in your home, your water softening system is adding salt to your septic system every time it regenerates, which is harmful to your health.
In addition, depending on your septic system, the wastewater that ends up in your drain field may still include residue from home chemicals such as laundry detergent, which can be harmful.
Furthermore, gardening tasks such as ploughing, deep digging, rototilling, and fence post placement must be included in.
Raised garden beds, on the other hand, can have a substantial impact on the usual evaporation rate of wastewater from the soil.
Herbaceous plants such as annuals, perennials (including bulbs), and decorative grasses will be the best choices for your septic drain field.
In a previous section, we discussed the advantages of shallow-rooted herbaceous plants over alternative deep-rooted and woody-rooted options.
- Covering the drain field with more dirt unless the amount is insignificant or the material is being used to repair an area that has been eroded or dragged up by the removal of another plant should be avoided.
- Tilling the soil– If at all possible, avoid doing this. Please keep in mind that the pipe for your septic system drain field might be as near as 12 inches from the soil surface, and in some cases much closer.
- Gloves– When dealing with the soil from your drain field, it is essential that you wear gloves. A virus might be present in the water leaking from your septic system into the drain field, and if it came into touch with your skin, eyes, or mouth it could cause you to get extremely sick.
- Use of groundcovers– If you are selecting a groundcover for your drain field, such as a native grass or creeper, avoid using species that are known to form a thick, dense canopy over the drain field. In order for your septic system to work efficiently, the effluent in the drain field must be allowed to evaporate, which cannot occur if the ground cover is too thick.
- Native species– Select plants that are native to your area and have a high level of adaptability. It will be less necessary for you to fertilize or water the drain field area as a result.
- Make sure that there is no foot traffic on the septic drain field in order to limit the likelihood of damage occurring. Choose low-maintenance plants that don’t require a lot of attention or mowing
A selected listing of plants for use on septic drain fields
The following are some more suggestions for plants that do well in drain fields in British Columbia. This list is not exhaustive, so make sure to conduct more research to confirm that the plants you pick will survive in the circumstances that are typical of your region before purchasing them. Fescue, lawn, and ornamental grasses are examples of grasses. Meadow mixtures with wildflowers Groundcovers that are tolerant of the sun Kinnickinick heathers (Calluna) are a kind of heather (Arctostaphylos) Soapwort is a kind of plant that is used to make soap (Saponaria) Groundcovers for Providing Shade Bunchberry is a kind of berry (Cornus) Ferns that are indigenous to the area Mosses that are indigenous to the area Sweet Woodruff is a flowering plant that is native to the United States (Galium) Ginder in the wild (Asarum) Wintergreen (Gaultheria) is a plant that grows in the winter.