So What to Use to Mulch Around the House Foundation Use inorganic mulches for the best performance and low risk to your foundation. Gravel or rock mulch is highly recommended around foundations. They offer excellent drainage, do not decompose, and are unattractive to pests.
Gravel is a popular choice for the area around your foundation due to its excellent drainage properties. Water leaks or excess moisture can lead to structural damage. Gravel allows water to pass through easily and prevents water from pooling around your foundation.
Having mulch around the concrete or foundation of a home is generally not harmful. In fact, it can provide benefits such as moisture retention, weed suppression, and aesthetic enhancement. However, it's important to ensure proper installation and maintenance to avoid potential issues.
The damp environment created by mulch and wood chips lures termites to explore the area. They create mud tunnels, seeking out sources of food such a tree roots, landscaping timbers and your home. The presence of mulch provides a convenient cover for these activities.
While mulch is great, it also creates an ideal environment for pests like termites to congregate. The mulch shields them from the elements so that they can thrive. For this reason, it's not always the best idea to lay mulch right next to your home's foundation.
Avoid placing mulch in low-lying areas or areas that tend to collect water. Mulch absorbs and retains moisture, leading to waterlogged soil and root rot. Although this is a spot where you should not put mulch, sometimes your garden has conflicting needs.
Your garden is naturally filled with plants that may appeal to rodents. This, in combination with the presence of mulching materials, make your garden the ideal space for these pests. Mulches such as straw, wood chips, and leaves offer the mice and their relatives safety and cover.
But, generally, using organic mulch made from wood chips or bark will be the best choice. It's one of the easiest and least expensive ways to ensure the long-term health and fertility of your soil and the health of your trees and shrubs.
Minimize the likelihood of cracks in the concrete. Install metal mesh or sand/basalt termite barriers around the foundation. Seal around all utilities that go through the slab. Use termite-resistant construction materials.
Wood chips placed around the foundation of a home that already has termites creates a literal buffett for these wood-eating insects. Inorganic mulches are much less likely to attract above-ground pests, though they can create soil conditions that are favorable to below-ground pests.
When Not to Mulch. Don't mulch just before major rainfall is expected. Too much rain might cause your mulch to run right off your flower beds or away from the base of a tree. You also shouldn't mulch right before a very windy day.
Cedar Mulch – Resin from cedar heartwood is toxic to termites. Cedar mulch can also deter cockroaches, odorous house ants, and other insects. Cypress Mulch – Heartwood makes cypress a termite-resistant mulch. It also has anti-fungal properties and a slow rate of decay.
Landscaping elements, like trees and plants, can directly affect the moisture levels and soil composition around your foundation. The plants you choose can lead to issues like soil erosion, excessive moisture, and even foundation settlement.
It kind of depends on the type of rock or mulch, how thick you lay it on, etc. But, weeds can come up through either. Rock is more expensive but is basically permanent; mulch, you have to redo every year or so. Depending on where you live, you might end up with more bugs, if you have mulch.
Be sure to only use rocks for drainage if your soil slopes away from your home's foundation. If your home is situated in the direction of water flow, keeping rocks at your home's foundation will do little to help as the water will have nowhere to flow.
Termites dislike certain odors that act as repellents to them. Some of the common smells they hate include orange oil, neem oil, garlic, cinnamon, vinegar, mint, and citrus.
One popular method on how to get rid of termites involves treating the soil around your house with a termite insecticide, such as imidacloprid or fipronil. Wood can also be treated directly if termites are inside. Termite baits are strategically placed around your yard to lure termites in.
But if you wish to use mulch near your foundation and are unsure as to how to proceed, the best short answer is this: To be on the safe side, leave a 1-foot-wide swath of ground mulch-free all along your foundation and make sure door and window frames do not touch the mulch.
Stones or Pavers: Placing pavers or stones around the foundation creates a strong physical barrier that prevents soil erosion and directs water away from your home. We recommend choosing materials that permit water to drain through them, such as porous concrete pavers or permeable natural stone.
A better way to look at the attraction issue would be to conclude that mulch increases a termite's ability to survive around your home if they are already present. Mulch doesn't necessarily attract termites, but can serve as an invite for them to feast on your house.
Because most mulches are essentially wood, cockroaches will also prefer to live in mulch. Some mulch contains insect-favored wood that cockroaches find particularly attractive.
Hiding Spots: Larger mulch pieces, like straw or wood chips, can provide excellent hiding spots for snakes by offering shelter and breeding grounds for small rodents and insects, which are their prey.