How To Landscape Over A Septic Tank? (Best solution)

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.Put plastic sheets, bark, gravel or other fill over the drainfielddrainfieldThe drain field typically consists of an arrangement of trenches containing perforated pipes and porous material (often gravel) covered by a layer of soil to prevent animals (and surface runoff) from reaching the wastewater distributed within those trenches.https://en.wikipedia.org › wiki › Septic_drain_field

Septic drain field – Wikipedia

. 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.

How do you landscape a septic tank cover?

Find what fits in your yard and climate.

  1. Plant tall native grasses with fibrous roots around the opening to conceal the tank lid from view.
  2. Place a light statue, bird bath or potted plant over the septic lid.
  3. Septic tank risers and covers are an alternative to concrete and blend into green grass.

What can you plant on top of a septic field?

Herbaceous plants, such as annuals, perennials, bulbs and ornamental grasses are generally the best choices for use on a septic drain field. Ornamental grasses also offer the advantages of having a fibrous root system that holds soil in place, and providing year-round cover.

Can you put a garden over a septic tank?

Gardening over septic tanks is not only permissible but also beneficial in some instances. Planting ornamental plants on septic drain fields provide an oxygen exchange and help with evaporation in the drain field area. Plants also help control erosion.

How do you landscape a septic tank mound?

Plant shrubs or perennial plants on the berms around the mound or along the edges where the berms meet the flat part of your yard. Avoid planting shrubs or anything with deep roots on the mound itself.

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.

Is it OK to cover septic tank lids?

If you have a traditional septic system, the tank should be pumped every 3-5 years. That means that the septic lids should be accessible every 3-5 years. You can use almost any temporary, movable objects to cover your lids, like: Mulch (but not landscaping)

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.

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.

Can you put raised beds on septic field?

Tip. A raised garden can interfere with the functioning of a septic or drain field. Installing a raised garden bed over the leach lines is not recommended.

Can you put a raised garden bed over a septic tank?

Watch out: do not plant a raised-bed garden over the septic drainfield. Constructing a “raised bed” garden which requires the addition of soil above surrounding ground levels can damage the system or can reduce soil transpiration thus preventing the drainfield from functioning properly.

Will pine tree roots damage septic tanks?

Trees. Trees and shrubs have roots that can wreak havoc on the perforated pipes in the drain field that can lead to thousands of dollars in repairs. Only a few trees are considered safe for septic systems, and they are deep-rooted trees like cherry, crabapple, dogwood, oak, olive, palm trees and pine trees.

Can you plant on top of septic mound?

Perennial Garden Plants that are shallow-rooted and thrive in dry conditions are best because they won’t grow deep into the mound to seek out water. These plants also tend to be low maintenance, keeping foot traffic to a minimum on the mound. Keep shrubs off the mound itself and don’t plant trees within 20 to 50 feet.

Should you mow a septic mound?

To prevent compaction, do not allow any vehicles or heavy equipment on the mound. When mowing the lawn, use a hand mower, rather than a riding mower. This will also help protect the mound from losing soil to erosion. The slope of the mound makes it more susceptible to erosion than a conventional drain field.

6 Things to Know About Landscaping Around Your Septic Tank

You’re undoubtedly already aware that dumping some items into your sewage system, such as paint or grease, can cause harm to your septic tank. However, you may not be aware that certain gardening methods can actually cause harm to your septic system. In order to avoid unwittingly causing difficulties or damage to your septic tank, here are six things you should know regarding landscaping around your septic tank. 1. The location of the access point. It is OK to use landscaping to conceal the entry port to your septic tank; however, you must not totally conceal it.

One option to conceal your access port without totally concealing it is to use a landscaping element such as a birdbath or any other fixed lawn decoration to mark out its position on the property.

Characteristics of Vegetation that is Safe It is possible for some species of vegetation to grow above and around a septic tank without the risk of septic tank damage rising.

You should also limit the vegetation that grows above your tank to plants that do not require a lot of water.

  1. In order to grow anything other than grass over your sewage tank, use perennials that are drought-resistant to the elements.
  2. Characteristics of Trees that Have the Potential to Be Destructive Large bushes or trees should not be planted anywhere near your septic tank under any circumstances.
  3. In the case of a 20-foot-tall tree, it is recommended that it be placed at least 20 feet away from the septic tank.
  4. Trees with actively growing roots can cause damage to septic tanks and pipelines, even if they are located a long distance away.
  5. 4.
  6. Grazing animals consume the protective vegetation that covers your drain field, exposing the components of your septic system to the elements.
  7. There are a lot of methods you may use to keep livestock from grazing on your septic tank.

You may also apply animal repellents around your drain field, which deter animals by emitting unpleasant sounds or odors that they find uncomfortable.

Preventing vehicular and pedestrian traffic.

Your landscaping should be planned and your yard should be put out in such a way that cars do not drive over the area where your septic tank is positioned.

Foot traffic, in addition to car traffic, can cause damage to a septic tank.

As an alternative, if possible, direct foot traffic away from the area.

The Positioning of Architectural Elements You could choose to include architectural elements into your landscaping, such as retaining walls, stone paths, or fire pits.

If you plan to incorporate architectural elements into your landscaping, be certain that these elements are located far away from your septic tank. Get in contact with Walters Environmental Services if you want to learn more about maintaining your septic tank in excellent working order.

Landscaping Around a Septic System: Do’s and Don’ts

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.

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.
  • Take such extreme precautions to avoid destroying your septic tank that you completely demolish the surrounding landscape. A few types of grasses and plants are particularly effective in absorbing excess moisture around the drain field, hence reducing the likelihood of drainage problems. Overwatering your lawn will encourage the growth of freshly planted plants. It is possible to overwater your leach field, causing it to get compacted and clogging up your septic system. In the region where your system is located, you may grow any root veggies that you choose. If these nutrient-absorbing plants are planted too close together, they may cause problems with germs.

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:

  • For as long as you take caution when selecting landscaping for the region around your septic system, you won’t have to be so concerned about the possibility of septic system damage caused by roots that you forego planting in these areas 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. The ideal plants to use around your septic tank and drain field are annuals and grasses (including decorative grasses). There are less chances that their shallow root systems may infiltrate and destroy the subsurface system. Small, non-woody ground coverings are also an excellent alternative for this reason. It goes without saying that there are several instances of such plants, so you will want to limit down your selection. The consumption of food crops grown in the soil near a drain field is not recommended due to the possibility of consuming potentially hazardous germs. You should plant shallow-rooted plants and bushes around septic tank drain fields if you have to grow anything. Some of the plants and shrubs with shallow roots are as follows:
See also:  What Should Be Done In Cleaning Out A Septic Tank? (Best solution)

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:

  • The following are examples of plants and trees: Pussywillow bushes, Japanese willow shrubs, Weeping willow trees, Aspen trees, Lombardy poplar trees, Birch trees, Beech trees, and Elm trees The majority of maple trees, with the exception of Japanese maples
  • American sweetgum trees
  • Ash trees
  • Tulip trees

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. If you have any questions, we have specialists standing by to help you resolve them and get your system back up and running.

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

Planting huge, fast-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: 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

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.

  1. 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.
  2. What is the operation of a septic drain field?
  3. 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.
  4. So, how exactly does a septic system function?
  5. 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.
  6. 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.
  7. 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.
See also:  How To Get Water And Septic Tank? (Solved)

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:

  • Holly shrubs, boxwood shrubs, azalea shrubs, Holly Hocks, wild violets, and spring bulbs are some of the options.

Some trees that are septic safe, including fruit trees, include:

  • Dogwood trees, Japanese maple trees, Eastern Redbud trees, and cherry trees are examples of such trees.

Eastern Red Bud Trees, Dogwood Trees, and Cherry Trees are examples of trees native to the United States.

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?

It is also not suggested to grow shrubs with large root systems, such as Caryopteris (also known as Bluebeard or blue mist spirea). Planting plants with a deep root structure and water-loving roots can help to prevent clogging or damage to the pipes in the septic drain field. As previously stated, septic systems, and particularly the drain field, may be quite expensive to repair. A faulty system may also be quite dirty, and it can have a negative influence on the environment. Choose the vegetation that you want to grow over your septic drain field and plant it with little soil tilling and in conditions that will allow the plants to develop cover as quickly a possible after you make your decision.

While it may be required to irrigate freshly planted vegetation until the roots of the plants have established themselves in the soil, long-term watering or fertilization is not suggested.

  • 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.
  • If you are dealing with the soil from your drain field, make sure to use gloves. In certain cases, the water seeping from your septic system into the drain field may include microorganisms that might make you very sick if they came into contact with your skin, eyes, or mouth.
  • 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
  • And

A selected listing of plants for use on septic drain fields

Make sure that there is no foot traffic on the septic drain field in order to limit the likelihood of damage. Make use of low-maintenance plants that don’t require a lot of caring or mowing

What Should You Plant Over the Septic System?

Among the plants seen here are creeping phlox, dwarf boxwood, hebe,thyme, and iris, all of which are deemed acceptable for planting over a septic field.

Interested in Onsite Systems?

Get articles, news, and videos about Onsite Systems delivered directly to your email! Now is the time to sign up. Plus, there are Onsite Systems. Receive Notifications As you go about your daily pumping rounds, you’ve seen the many different ways that homeowners may sabotage their septic systems by using bad landscaping or making other ill-informed land-use decisions. When the driveway becomes overcrowded, people park their automobiles on top of the septic system. They build a wooden deck over the septic tank, making it difficult for you to get to it.

  • They promote root infiltration, soil compaction, and broken and damaged drainlines, and then wonder why they’re having trouble maintaining the septic tank.
  • On Bowen Island in the British Columbia province of Canada, there is a landscape and garden designer by the name of Wynn Nielsen.
  • A presentation on landscaping around a septic system was recently prepared by Nielsen to assist disgruntled property owners – who may not be aware that they have a septic system or who may not even be aware that they do have one – who are confused about how their system operates.
  • In Nielsen’s experience, landscaping designers are often late to the game when properties are being developed, because landowners have formed preconceived views about how they want to use their lots before the designers arrive.
  • According to her, “septic fields tend to occupy the most appealing portions of a lot, and people tend to want to utilize them.” “People want to build patios, decks, and hot tubs on their properties.
  • I’m the one who has to break the terrible news to you that you won’t be able to accomplish that without causing damage to the septic field.
  • “It would be wonderful if there were greater awareness of the end-user.” The majority of pumpers are gearing up for the start of the hectic season.
  • Some of Nielsen’s presentation may be useful in explaining how each planting option might affect the effective usage and lifetime of a customer’s septic system to them in your presentations.

Additionally, Nielsen has these words of wisdom for septic pumpers and installers: If homeowners have a lot of questions and worries regarding their landscaping, they should not be shy about calling in an expert.

STEER CLEAR OF THESE

Your knowledge of the first guideline of planting around a septic system includes knowing to avoid thirsty plants that have deep roots. Water-loving trees such as willows, birch, silver maple, elm, beech, walnut, and linden, according to Nielsen, should be kept at a safe distance from homes. The use of aggressive, dense ground coverings that will interfere with the evaporation process, such as pachysandra, cotoneaster and periwinkle, is discouraged, according to her. Others to stay away from because of their aggressive roots include vines and wisteria, as well as bittersweet, morning glory, campsis, and hops.

  • Any species of bamboo
  • Any plants with very strong lateral root development
  • Any other trees with a particularly strong lateral root growth Pond grasses that thrive in water and grow in vast quantities
  • Clematis native to the area (self-seeding)
  • Cedars (with the exception of genetic dwarfs)
  • Vinca stolonifera

Prairie grasses and meadows can be no-mow and can prevent driving across septic fields, both of which are beneficial characteristics, leading some people to believe they are desirable. Nielsen, on the other hand, believes that they are frequently poor alternatives for the septic field. The prairie grasses and perennials contain some of the longest, tangliest, and strongest roots on the planet, according to Dr. Smith. Prairie grasses have vigorous roots that are good at searching out water sources such as perforated drainpipes as a result of their drought-resistant characteristics.

  1. While cedars are beautiful, they may be a nuisance when they grow next to a septic field.
  2. When homeowners insist on planting trees with significant lateral root development, encourage them to take a deep breath and wait.
  3. The owners of landscape-intensive yards must be cautioned not to plant vegetables over the septic field as this might cause serious problems.
  4. They are cautioned, however, that disturbing the soil with these annual crops is detrimental to the septic system, and that the wastewater may include diseases that can be transmitted to the edibles.

GO AHEAD AND PLANT THESE

While typical lawns are permitted for use over septic systems, Nielsen notes that many homes are moving away from that type of ground cover that requires a lot of upkeep and requires a lot of water.

She cites a few grass kinds that are commonly considered to be superior than others. Alternatives that are less risky include:

  • Eco-grass and fescues that have been pre-mixed
  • The tufted fescues, the feather grass, the pennisetum, and the deschampsia are examples of small grasses. Plants that look like grass, such as mounding mondo grass, liatris, liriope, and armeria

“Lawns are not particularly environmentally friendly. Most animals do not thrive in them, but we still have children and dogs, who enjoy running about on them,” she explains. “They are also a terrific location for youngsters to play.” As an alternative to standard lawns, Nielsen advises drought-tolerant plants with short, fibrous root systems that are hardy in your area and can thrive in both sun and shadow situations, depending on the situation. Her top recommendations include the use of microclover/ecograss/carex pensylvanica dwarf, the introduction of white clover, carpets (thyme, sedums, low-growing ground coverings), shallow, short/soft rooted perennials, bulb/corm/rhizome/tubers in lawns, and moss in the landscape.

Another option for adding interest to the landscape without putting the septic system at danger is to intersperse annuals or bulbs throughout the ground cover, according to Nielsen.

Furthermore, the newer dwarf tree and shrub kinds do not pose the same threat as their larger counterparts.

See also:  How Far Below Ground Level Is A Septic Tank Riser? (Perfect answer)

Fibrous root systems are found in a variety of shrubs including boxwood, potentilla, daphne, and choisya, as well as the euonymous and hebe.

CONSIDER LAND USAGE

Most of the time, homeowners employ Nielsen to design a landscaping plan after a site has been created and a home has been constructed. Developers and septic installers, on the other hand, should incorporate a landscape designer earlier in the process in order to ensure the greatest possible use of the site, according to Nielsen. According to Nielsen, the position of the septic field is frequently dictated by the land’s topography, and it is typically the flattest, sunniest section of the property that is also the greatest location for intensive horticulture.

“These choices have a negative impact on their capacity to use property that they have paid a lot of money for, which is unfortunate,” Nielsen adds.

They aren’t considering how the homeowner will wish to make use of the property while making their decisions.

My task would be a lot simpler if I had done a bit more planning ahead of time. Nielsen hopes to educate residents about septic systems and perhaps preserve a few septic systems as a result of her landscaping presentation and getting to know the pumping specialists on Bowen Island she is visiting.

Landscaping for Septic Systems

Most of the time, homeowners employ Nielsen to design a landscaping plan after a site has been created and a house has been constructed. While Nielsen believes that involving a landscape designer earlier in the process will result in the greatest possible use of a property, he does not believe that this is always the best practice. According to Nielsen, the position of the septic field is frequently dictated by the land’s topography, and it is typically the flattest, sunniest section of the property that is also the greatest location for extensive landscaping.

It’s terrible that these decisions may sometimes make it difficult for people to utilize property that they have spent a lot of money for, according to Nielsen.

” This means they aren’t thinking about how the homeowner will wish to make use of the land.

Plan Ahead to Protect Your Septic System

The design of your landscape should not interfere with the natural function of your irrigation system. Examine your yard with an eye towards the future. Plan to build a storage shed or other structure? Do you want to build a deck, patio, or anything else? Construction on or near your septic system might result in damage to the tank, pipes, and soil beneath the system. Sprinkler lines, decks, patios, storage sheds, sand boxes, swing sets, and other structures, whether paved or dirt, should be kept away from the septic tank, drainfield, and reserve area.

  • It is also essential to have access to your septic tank and other components of your septic system in order to do maintenance and prepare the drainfield before beginning.
  • Make use of your common sense and design your home around your septic system.
  • Before commencing any landscaping work, make sure you check with Clark first.
  • Call the Department of Environmental Health at 360-397-8428.
Marking Components for Access

Routine maintenance is an important aspect of keeping your septic system in good operating order, and it’s made easier when the components are clearly labelled and easy to find. Many landowners are concerned about the visibility of above-ground access ports on newer tanks, which are difficult to conceal. A tierred planter box or bench can be used to conceal these ports, and it can be simply relocated to enable for servicing to be performed. When it comes to older tanks, access ports are typically buried six inches to two feet down, making them difficult to discover when it comes time to pump.

Make use of risers, which may be obtained from local septic pumpers, to cover access ports, after which they can be disguised as previously stated.

Managing Water and Soil Properly

Downspouts and other surface water runoff should be directed away from your system. Water from your home’s septic system is the only type of water that it is intended to handle. Additionally, excessive rainfall, manual watering in large quantities, sprinklers, and ponds stress the soil, resulting in septic system failure. Irrigation systems and water features should be installed at least ten feet away from the edge of your irrigation system’s perimeter.

Vehicles and Equipment.

Prevent the amount of traffic that passes through the system in order to reduce soil compaction. Compacted soils retain less oxygen, lower the efficacy of soil organisms in treating wastewater, and diminish the overall effectiveness of the system. It is important to keep vehicles bigger than a riding mower away from the drainfield to minimize soil compaction and damage to the leach line. If you have to cross the drainfield with a heavy vehicle, make sure the soil is dry and use track boards to distribute the weight evenly across the ground.

Animals

Compaction is also caused by large animals. Choosing to allow animals to graze on the drainfield area increases the likelihood of your septic drainfield being less effective. When animals are permitted to graze the drainfield during the rainy season, they should be removed before the grazing causes the soil to become exposed. Gardens. Landscape fabric, plastic, bark, or mulch should not be put over a septic system since they might cause damage. These materials, such as bark and mulch, limit air exchange while also retaining excess moisture.

A vegetable garden requires irrigation and involves constant cultivation and digging, both of which can cause damage to pipes and other components, especially if sections of your irrigation system are only six inches below the surface of the earth.

As a result, food gardens should be established in a different location.

Root vegetables can get into your drain lines.

Selecting Plants

Shallow-rooted plants that require little upkeep and require little water are the best choice for planting over a drainfield or near your septic system. Planting grasses or herbaceous vegetation that may be disturbed should be done over the tank so that you won’t be afraid to harm them if you accidentally damage them. The roots of grass and other herbaceous plants can aid in the removal of surplus moisture and nutrients from the soil, as well as the proper operation of the septic system. Plants that do not require division on a regular basis will reduce the amount of digging and potential harm to the drainfield.

It is possible to grow ornamental grasses in addition to keeping a typical lawn.

Other herbaceous plants can be utilized, but avoid those that demand a lot of irrigation on a regular basis.

Small-rooted plants that attract animals such as butterflies or birds can also be used in conjunction with larger plants.

To find more more about plants or gardening ideas, call the WSU Clark County Extension Master Gardners at 564-397-7725 or visit their website. Whatever plants you pick, your landscaping may be both visually appealing and low-maintenance, while also protecting your septic system from damage.

Landscaping Septic Systems

Table 1: Native plants with shallow roots that are ideal for use in landscaping sewage systems. Sources

  • Septic System Management – Landscaping and Other Activities on Your Property – Well Water Program of the Oregon State University Extension G. Andrews’ Gardening with Native Plants was published in 2000. Clark County Public Works, Water Resources, and other departments Planting on Your Septic Drain Field – Virginia Cooperative Extension (2004
  • Virginia Cooperative Extension). S. Day and E. Silva, eds. Landscaping Your Septic System – Washington Sea Grant Program (2013
  • In English). T. King and J. Holdcroft, eds. Landscaping Your Drainfield – Washington State University Island County Extension, 2001. Maleike, R. (n.d.)
  • Landscaping suggestions for those who have a septic system. Water Wastewater Program for the City of Seattle and the County of King. Landscaping Your Drainfield was published in 2005. Clallum County Health and Human Services
  • Landscaping Your Drainfield– Thurston County Public Health and Social Services Department
  • Clallum County Health and Human Services

Well Water Program of the Oregon State University Extension Septic System Management – Landscaping and Other Activities on Your Property Gardening with Native Plants, by G. Andrews, published in 2000. County Public Works, Clark County Water Resources, and the Department of Public Works In 2004, Virginia Cooperative Extension published Planting on Your Septic Drain Field. The authors, S. Day and E. Silva, wrote: In 2013, the Washington Sea Grant Program published the article Landscaping Your Septic System.

King and J.

(n.d.).

Landscape Your Drainfield, published in 2005.

Landscaping Around a Septic System

Septic System Management – Landscaping and Other Activities on Your Property – Well Water Program of the Oregon State University Extension. Gardening with Native Plants is a book written by G. Andrews published in 2000. Clark County Public Works, Water Resources, and Environmental Services Planting on Your Septic Drain Field – Virginia Cooperative Extension (2004; Virginia Cooperative Extension, 2004). Day, S., and Silva, E. Landscaping Your Septic System – Washington Sea Grant Program (2013; in English) T.

  1. Holdcroft.
  2. 2001; Landscaping Your Drainfield – Washington State University Island County Extension Service.
  3. Maleike, n.d., Landscaping Tips for Homes with Septic Systems.
  4. Landscaping Your Drainfield, published in 2005.

10-Second Summary

Ideally, I’d want to incorporate some landscaping around the septic system.

  • Grasses: Yes, provided that the grass species does not necessitate the use of heavy machinery for upkeep. When it comes to flower beds, the answer is “yes.” However, if we’re talking about woody plants, raised gardens, or crops, this isn’t the case. No, trees are not allowed. Maintain a distance of at least 30 feet between trees and your septic system. Regular inspection and pumping of your septic system are recommended, as is checking for root systems that have infiltrated your septic system
  • And

The Grass is Greener…

Grass is a fantastic plant for the space around your septic tank. It joyfully absorbs excess moisture from the soil surrounding it, allowing your septic field to continue to treat wastewater properly and efficiently as a result of this. Although almost any sort of grass will suffice, you’ll want to make certain that it’s simple to maintain with frequent, light mowing. In an ideal situation, you’ll want to minimize the amount of maintenance to a bare minimum. Basically, you don’t want any type of maintenance that necessitates driving large mowers or other machines over pipes that are close to the surface of the ground.

Most likely, you or your client will take a look out at the large open space around the septic drain field and believe that it would be ideal for planting crops.

Here’s why: anything that grows there will have benefited from wastewater to grow, and do you really want to eat that tomato that sprung out from the fruits of your intestines to satisfy your hunger?

Raised beds can be used as an alternative in this situation, however they may not be the greatest option.

Any pipes or drain field that bear the weight of the raised garden bed may become compromised as a result of the weight of the garden bed. It is preferable to locate them to the side of the drain field, away from the septic tank, if at all possible.

Putting Down Roots

But what about plants that aren’t meant to be consumed? Is it permissible for me to establish a garden in the area just for aesthetic reasons? Well, it’s possible. However, you should stay away from any plants that require a lot of water to survive and develop. The trouble with really thirsty plants is that if they don’t receive enough water, they’ll send deeper roots into the ground, which might cause problems with your plumbing. What about plants that don’t require an excessive amount of water?

What makes you think you’re going to clog up those specific works?

Flowering annuals and perennials are an excellent choice; however, plants with woody stems should be avoided.

Trees + Your Septic System = Bad News

As you might guess, if planter boxes and heavy machinery may cause issues with your drain field and septic tank, the odds are fairly strong that planting trees is a terrible idea in general, too. Yes, you are accurate. Roots may cause significant damage to your pipes and septic tank in the same way that they do to your home’s foundation. Trees with deep roots, in particular, can do significant damage, so it’s better to keep them at least 30 feet away from your drain field and tank.

Preventative Maintenance

Maintenance on your septic system should be performed on a regular basis. Similarly, the landscaping around your septic system should be checked on a regular basis as well. In order to maintain the integrity of your tank, you should have it examined every three years and pumped every three to five years. Keep an eye out for any renegade roots that may have made their way into potentially harmful region while you’re getting this done. If a network of roots manages to thread its way into your system and infiltrate your pipes or tank, that is the last thing you want to happen.

Leave a Comment

Your email address will not be published. Required fields are marked *