What to Plant under Oak Trees in Louisiana

Oak trees are iconic in Louisiana, providing shade, shelter, and beauty throughout the state. However, planting under oak trees can be challenging due to the tree’s large canopy, acid soil, and dense root system. To help you with this task, we have put together a guide on what to plant under oak trees in Louisiana.

Understanding Oak Trees in Louisiana

The first step to planting under oak trees in Louisiana is to understand the tree’s growing conditions. These trees thrive in well-drained, acidic soil, and partial shade. The tree’s roots are extensive and shallow, meaning they are close to the soil’s surface, making it difficult to plant under the tree.

What to Consider Before Planting

Before planting anything under oak trees, there are some things to consider. Firstly, it is essential to choose plants that are compatible with the tree’s growing conditions. As previously mentioned, oak trees prefer acidic soil and partial shade, so plants that require full sun or alkaline soil will not grow well under the tree. Secondly, planting too close to the tree can damage its roots, which could cause instability or even death of the tree.

Plants That Thrive Under Oak Trees in Louisiana

Choosing the right plants is crucial when planting under oak trees. The following is a list of plants that thrive in the shade and acidic soil provided by oak trees:

Azaleas

Camellias

Magnolias

Gardenias

Holly bushes

Ferns

Hostas

These plants not only tolerate the growing conditions under oak trees, but they also complement the tree’s natural beauty. For example, planting Azaleas under oak trees can create a stunning contrast between the oak’s deep green foliage and the Azalea’s bright blooms.

What Not to Plant Under Oak Trees

While some plants thrive under oak trees, there are others that should be avoided. Plants to avoid include those that require full sun, alkaline soil, or that have an invasive root system. Some examples of plants to avoid include:

Annuals

Vegetables

Shrubs that require full sun

Fast-growing trees

Vines with an invasive root system

Planting these types of plants under oak trees may inhibit the tree’s growth, cause root damage, or attract pests and diseases.

Conclusion

Planting under oak trees in Louisiana can be challenging, but with the right plants and growing conditions, it can be a rewarding experience. Remember to choose plants that are compatible with the tree’s growing conditions, avoid planting too close to the tree, and avoid plants that require full sun or alkaline soil. By following these guidelines, you can create a beautiful and thriving garden under your oak tree.