Shop > Tree & Shrub Seed > Broadleaves > Black Walnut
Latin Name: Juglans nigra
Forestart Reference: JUNIG1
A large fast growing tree with a deeply furrowed bark and large leaves. The fruits are usually in pairs and are large and round. Common name: Black Walnut.
Native: Eastern and Central USA.
Provenance: Hungary
Size and spread (10 years): 5m x 2m
Treatment required: Mildly dormant requires 16 weeks stratification treatment.
Germinal seeds / kg: 50
Ideal sowing period: Spring
Soil conditions: Most soils but prefers a sheltered spot away from frost pockets.
Planting instructions:
Mature height: 30m x 20m
Availability: In stock now
