Planting Methods and Care Tips for Robinia hispida
Origin and distribution:
Native to North America.
Morphological characteristics:
A shrub, up to 2 m tall. Stems, branchlets and pedicels are densely covered with red bristles. Stipules do not become spine-like. Pinnately compound leaves, with 7-13 leaflets, broadly elliptic to nearly rounded, 2-3.5 cm long, leaf tips blunt with a small mucro. Flowers pink or purplish red, 2-7 in loose racemes. Pods with glandular bristles.
Growth habits:
Sun-loving, cold-tolerant, prefers well-drained soil.
Garden use:
Robinia hispida has large, beautiful flowers and a small tree-like form, and can be used as a street tree.
Propagation and cultivation:
In Shanghai cultivation, black locust (Robinia pseudoacacia) is used as rootstock for high grafting.