Which Trees NOT to Plant Close to Oranges

Oranges are a popular choice for home gardeners and commercial growers alike. They are relatively easy to grow and provide a delicious and nutritious fruit that is enjoyed by many. However, if you are planning on planting orange trees, it is important to be aware of what other trees you should avoid planting in the vicinity. Some trees can actually be harmful to orange trees, competing for resources or even introducing diseases. Here are some trees that you should avoid planting close to oranges.

Ash Trees

Ash trees are known for their beautiful appearance, with tall trunks and lush foliage. However, they are definitely not a good choice to plant close to oranges. Ash trees are susceptible to a number of diseases, including verticillium wilt, which can be transferred to orange trees through root contact or shared pruning tools. Additionally, ash trees are quite thirsty and will compete with orange trees for water resources, which can lead to stunted growth and poor fruit quality.

Black Walnut Trees

Black walnut trees are prized for their beautiful wood and their delicious nuts. However, they are not the best choice to plant near oranges. Black walnut trees release a toxic substance called juglone, which can damage the roots of nearby plants, including orange trees. In fact, juglone can remain in the soil for up to two years after a black walnut tree has been removed, so be sure to avoid planting oranges in any area where a black walnut tree has recently been growing.

Oaks

Oaks are another tree that should be avoided when planting oranges. Like ash trees, oaks are quite thirsty and can compete with orange trees for water resources. Oaks also produce a lot of leaves and acorns, which can clutter up the base of the orange tree and make it harder to harvest the fruit. Additionally, some oaks can produce a substance called tannin, which can inhibit the growth of nearby plants, including oranges.

Cypress Trees

Cypress trees are often planted for their attractive appearance and their ability to provide privacy. However, they are not a good choice to plant close to oranges. Cypress trees are susceptible to a fungal disease called Phytophthora, which can be transferred to orange trees through root contact. Additionally, cypress trees can create a lot of shade, which can make it harder for orange trees to get the sunlight that they need to grow and produce fruit.

Conclusion

When planting orange trees, it is important to carefully consider the surrounding plant life. Some trees can be harmful to orange trees, competing for resources or introducing diseases. Ash trees, black walnut trees, oaks, and cypress trees are all trees that should be avoided when planting oranges. Instead, focus on planting trees that are known to work well with oranges, such as lemon trees, avocado trees, and grapefruit trees. By carefully selecting the right trees to plant around your orange trees, you can help ensure a healthy and abundant harvest year after year.