Tips for Growing Osage Orange Trees

Osage orange trees, also known as hedge apples, are native to the central United States and have been used for centuries due to their durable wood and dense, thorny branches that make them excellent windbreaks. In addition, their fruit is believed to repel insects and spiders. If you're interested in growing osage orange trees, there are a few things you should keep in mind.

1. Choosing a Location

Osage orange trees prefer full sun and well-drained soil. They can tolerate a wide range of soil types, including clay and alkaline soils, but they do not like wet feet. Make sure the location you choose has good drainage to prevent root rot. In addition, osage orange trees have long, spiky thorns that can be dangerous, so keep them away from areas where people or pets frequently walk.

An Osage Orange Tree in the Field

2. Planting

The best time to plant osage orange trees is in the spring, after the last frost. Dig a hole that is slightly larger than the root ball and backfill with topsoil mixed with compost or other organic matter. Water thoroughly after planting and mulch around the base of the tree to help retain moisture and suppress weeds.

Planting Osage Orange Trees

3. Pruning

Osage orange trees are relatively low-maintenance and do not require much pruning. However, if you want to shape the tree or remove dead or damaged branches, it's best to do so in late winter or early spring before new growth begins. Wear heavy gloves and protective clothing when pruning, as the thorns can be sharp and painful.

Pruning Osage Orange Trees

4. Watering and Fertilizing

Osage orange trees are drought-tolerant once established, but they still need regular watering during periods of extended dry weather. Water deeply and infrequently rather than shallowly and frequently to encourage deep root growth. As far as fertilizing, osage orange trees do not require much fertilizer and can actually grow too quickly if over-fertilized. A slow-release fertilizer applied in early spring should be sufficient.

Watering and Fertilizing Osage Orange Trees

5. Pests and Diseases

Osage orange trees are relatively pest- and disease-resistant, but they can still be affected by certain issues. Common pests include spider mites and bagworms, while common diseases include root rot and leaf spot. To prevent these issues, make sure your tree is planted in well-draining soil, avoid overwatering, and keep an eye out for any signs of infestation or disease.

A Spider Mite on an Osage Orange Tree

Hedge apples, pruning, planting, Osage orange trees.