Grow one of North America's largest and most impressive hickory species with Shellbark Hickory Tree Seeds (Carya laciniosa). Also known as Kingnut Hickory, this stately hardwood tree is prized for its massive edible nuts, rugged bark, and exceptional shade. Native to rich bottomlands and river valleys throughout the eastern United States, Shellbark Hickory develops into a long-lived tree with a broad, attractive canopy and strong wood.
Shellbark Hickory is an excellent choice for wildlife plantings, restoration projects, large landscapes, and native tree collections. Mature trees produce large nuts that are enjoyed by squirrels, deer, turkeys, and other wildlife. Its distinctive shaggy bark provides year-round interest, making it a standout specimen tree in parks, farms, and spacious residential properties.
Key Features
- Botanical Name: Carya laciniosa
- Common Name: Shellbark Hickory, Kingnut Hickory
- Germination Rate: 60–80%
- Seed Pre-Treatment: Requires 90–120 days cold moist stratification
- Seed Quantity: Approximately 30 seeds per pound
- Mature Height: 60–100 feet
- Mature Spread: 40–75 feet
- Hardiness Zones: 4–8
- Sunlight Requirements: Full sun
- Soil Preferences: Moist, well-drained soils; adaptable to clay and loam
- Growth Rate: Moderate
- Uses: Shade tree, wildlife habitat, native plantings, restoration projects, nut production
Shellbark Hickory is a valuable native tree that combines beauty, durability, and ecological benefits. Its towering form, distinctive bark, and large nuts make it an outstanding addition to naturalized landscapes and long-term planting projects.