Chinquapin Chestnut (Castanea pumila), also known as the Dwarf Chestnut, is a hardy North American native tree prized for its clusters of small, sweet nuts and its adaptability to poor soils. Compact and productive, this species is ideal for small spaces, edible landscapes, and wildlife plantings.
The Non-GMO Chinquapin Chestnut Tree produces fragrant catkins in summer followed by spiny burs containing one or two delicious, easy-to-peel nuts. Its nuts are enjoyed by people, squirrels, and birds alike. With beautiful bronze fall foliage and drought tolerance, it’s both a functional and ornamental choice for sustainable gardening.
Features
- Produces small, sweet, edible chestnuts
- Hardy, non-GMO, and adaptable to poor soils
- Compact dwarf variety ideal for small spaces
- Excellent wildlife and pollinator plant
- Drought- and disease-tolerant species
- Ornamental and productive for edible landscapes
Specifications
- Scientific Name: Castanea pumila
- Common Name: Chinquapin / Dwarf Chestnut
- Plant Type: Deciduous nut-bearing shrub or small tree
- Growth Height: 8–25 feet
- Spread: 10–20 feet
- USDA Hardiness Zones: 5–9
- Sunlight: Full sun to partial shade
- Soil Type: Well-drained sandy or loamy soil; pH 5.0–6.5
- Bloom Season: Late spring to early summer
- Nut Season: Early fall (September–October)
- Flower Color: Creamy yellow catkins
- Nut Color: Brown, enclosed in spiny husks
- Foliage: Green turning bronze in fall
- GMO Status: Non-GMO
- Planting Season: Spring or fall
- Sowing Depth: 1 inch
- Germination Time: 60–120 days (cold stratification for 90 days recommended)
- Watering Needs: Moderate; drought-tolerant when mature
- Maintenance: Minimal pruning to shape and remove dead wood
- Pollination: Cross-pollination improves nut production (plant 2+ trees)
- Wildlife Benefits: Provides nuts for deer, squirrels, and birds; flowers attract bees
- Uses: Edible landscaping, wildlife habitat, reforestation, erosion control
Planting Guide
- Cold Stratify: Store seeds in a moist medium for 90 days at 34–40°F before planting.
- Prepare Soil: Use well-drained, sandy or loamy soil enriched with organic matter.
- Sow Seeds: Plant 1 inch deep and water gently.
- Light: Provide full sun for best nut production.
- Watering: Keep soil evenly moist during early growth.
- Spacing: 15–20 feet apart for orchard spacing; closer for hedges.
- Care: Mulch to retain moisture and protect roots; prune lightly after harvest.
