What Trees Can be Planted Near Black Walnut Trees

Black walnut trees are known to exude a toxic substance called juglone which can kill or stunt the growth of other plants within its vicinity. But despite this, there are still trees that can survive near black walnut trees. In this article, we will discuss some of the trees that can coexist with black walnut trees.

The English Oak Tree

The English oak tree (Quercus robur) is a type of tree that can grow in close proximity to black walnut trees. It is a hardy tree that is resistant to juglone and can adapt to a variety of soil types. The English oak tree has a long lifespan, and it can grow up to 80 feet tall with a spread of up to 60 feet.

The American Sycamore Tree

The American sycamore tree (Platanus occidentalis) is another tree that can grow near black walnut trees. It is a large deciduous tree that can grow up to 100 feet tall with a spread of up to 70 feet. The American sycamore tree can tolerate juglone and can adapt to a variety of soil types. It is also resistant to drought, which makes it an ideal tree to plant in areas with erratic rainfall.

The Red Maple Tree

The red maple tree (Acer rubrum) is a hardy tree that can grow in the presence of juglone. It can adapt to a variety of soil types and can tolerate light shade. The red maple tree can grow up to 100 feet tall with a spread of up to 60 feet. It is a fast-growing tree that can provide shade and beauty to any landscape.

The Eastern Redbud Tree

The Eastern Redbud tree (Cercis canadensis) is a small tree that can grow in the presence of juglone. It can adapt to a variety of soil types and can tolerate light shade. The Eastern Redbud tree can grow up to 30 feet tall with a spread of up to 35 feet. It is a beautiful tree that blooms pink or purple flowers in the spring.

The American Holly Tree

The American Holly tree (Ilex opaca) is a tree that can grow in the presence of juglone. It can grow up to 50 feet tall with a spread of up to 25 feet. The American Holly tree is known for its evergreen leaves and red berries. It is a beautiful tree that can provide shade and beauty to any landscape.

Conclusion

While black walnut trees are known to produce a toxic substance that can be harmful to other plants, there are still trees that can grow near them. The trees discussed in this article – the English oak tree, the American sycamore tree, the red maple tree, the Eastern Redbud tree, and the American Holly tree – are just a few examples of trees that can tolerate juglone. When planning to plant trees near black walnut trees, it is important to consider the toxicity of juglone and choose trees that can survive in its presence.