What to Plant Under Trees to Prevent Water Erosion

Water erosion can be a significant issue for homeowners with trees on their property. Heavy rainwater can wash away the topsoil, leaving the roots of trees exposed, and causing damage to tree health. Planting specific ground cover plants can help protect against water erosion and provide additional benefits for the trees. Here are some suggestions for what to plant under trees to prevent water erosion.

1. Hostas

Hostas are an excellent ground cover option for areas under trees. They have broad, dense foliage that can help absorb large amounts of water and reduce the speed of runoff. Hostas can also help prevent soil from drying out too quickly and help keep the soil cool. Furthermore, these plants are shade-tolerant and require minimal maintenance, making them an excellent choice for novice gardeners seeking an easy-to-care-for plant.

2. Ferns

Ferns are another beautiful plant option for under trees. They possess a shallow root system, allowing them to thrive in areas where soil depth is limited. Ferns have fronds that overlap to create a dense covering and reduce water erosion. This plant also enhances the natural aesthetics of the area while providing good shade for the soil, trees, and other plants.

3. Wild Ginger

Wild ginger is a beautiful, low-growing plant that is native to North America. It has broad heart-shaped leaves that help reduce water runoff and retains soil moisture. The Wild Ginger plant also protects the roots of surrounding trees and aids in water infiltration into the soil. This plant is also excellent for combating soil compaction, which is ideal for areas that are highly trafficked.

4. Hosta, Ferns, and Wild Ginger Mix

While each of the three plants discussed above makes an excellent choice for planting under trees to prevent water erosion, you can create an even more effective ground cover by planting a combination of these plants. A mix of hostas, ferns, and Wild Ginger under a tree can create a beautiful, lush environment while providing optimal protection from water erosion.

5. Mulch

Finally, if you're looking for an easy-to-maintain solution to protect your trees from water erosion, consider using mulch. You can use organic or inorganic mulch, such as bark or stones, on top of the soil under and around the trees. Mulch helps to maintain soil moisture, reduce soil temperature, and protect the roots of trees from potential damage caused by heavy rains.

Conclusion

Preventing water erosion under trees can help promote tree health and preserve the beauty of your outdoor space. Planting a mix of hostas, ferns, and Wild Ginger or using mulch can be an effective solution. Contact your local gardening center or landscaper to determine what is the best option for your area and ensure you get beautiful and healthy trees for years to come.