American Chestnut
Castanea dentata
Deciduous TreeAbout American Chestnut
Once one of the most important hardwood trees in eastern North America, the American Chestnut was devastated by chestnut blight in the early 20th century. Efforts to restore this species through breeding resistant hybrids continue today. It was historically valued for its rot-resistant timber and abundant, sweet nuts.
Quick Facts
How to Identify American Chestnut
- Long, narrow, coarsely toothed leaves with prominent veins
- Bark is dark brown and develops deep furrows with age
- Produces spiny burs containing 2-3 edible nuts
- Twigs are reddish-brown and smooth
- Upright, spreading crown when grown in the open
Care Guide
- Plant blight-resistant cultivars when available
- Water regularly during establishment, then only during drought
- Prune dead or infected branches promptly and sterilize tools
- Monitor closely for signs of chestnut blight cankers
- Fertilize lightly in spring with a balanced formula
Known Issues (1)
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