Scientific Name
Robinia pseudoacacia

Common Name
Black locust

Hardiness Zones: 4-8
Habit: Deciduous
Growth Rate: Rapid
Site Requirements: Sun; tolerates a range of soil types; drought and poor soil tolerant
Texture: Fine to medium
Form: Upright; straight trunk; becomes ragged with age
Height: 30 to 50'
Width: --
Leaf: 6 to 14" alternate, pinnately compound; nonshowy yellow brown fall color
Flower/Fruit: Pendulous white wisteria like flowers in spring; very fragrant; flat brown black pods
Comments: Young growth has thorns; small branches fall easily during storms; some leaves yellow and fall during drought; forms a dense thicket; good plant for difficult sites; transplants well; tends to reseed; develops shoots from roots; a legume - fixes its own nitrogen; salt tolerant
Cultivars: Frisia, Tortuosa
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