Information About Growing Chestnut Trees

Blight-resistant American chestnut trees are still susceptible to fungus when young.

The American chestnut was once very common in the east, but died in large numbers when chestnut blight fungus was introduced to the U.S. in the early 20th century, according to Virginia Tech. This had a large, negative effect on the environment in the eastern U.S. and restoration efforts are now being made to plant and grow new American chestnut trees.

Location

You should plant American chestnut trees only in areas with an altitude below 2,500 feet, according to Virginia Tech. Above this altitude, harsh winter temperatures stress the tree and increase the likelihood of blight.

Soil

Chestnut trees grow best in acidic, sandy loam soils with good drainage. You should not plant them in frequently wet areas or in clay soil that holds moisture. Fertilize annually to ensure a balance of major nutrients in the soil.

Light

Plant chestnut trees in a sunny area, especially places where the tree gets abundant morning sun. Afternoon sun may cause cracking, giving blight a means of entry into the tree. North and east-facing slopes are ideal planting areas for these trees.

Mulch

Mulch protects trees from weather extremes, drought and weeds, according to Virginia Tech. Remove mulch during the winter months to discourage rodents from nesting under the tree where they may chew on the tree or its roots, causing permanent damage.

References

• Virginia Tech: Growing American Chestnuts
• Purdue University: The American Chestnut Foundation Newsletter; January 2010
• Virginia Tech: Tree Basics

Resources

• American Chestnut Foundation: Planting and Growing Chestnut Trees