25-30' × same. Small vase-shaped multi-stemmed tree is highly ornamental with edible flowers and seeds.
In early spring, clusters of small brilliant purplish-pink pea-like flowers are so abundant they fill the entire tree, dotting the branches and growing right out of the trunk. Flowers edible raw or cooked. Large heart-shaped leaves emerge opaque pink, mature to deep green and turn yellow in fall. Smooth dark bark becomes plated and brick-red with purple undertones. Flat leguminous 2-3" pods have roastable edible seeds high in antioxidants.
Fine as a specimen or in groups. Nitrogen-fixing tree is also valuable as an early-season nectar plant for bees. Host to the Henry’s Elfin Butterfly.
Sun or partial shade. Soil adaptable, tolerates clay and juglone from black walnut.
Native to central and eastern U.S. and may not reach full maturity size in northern areas. Young trees may experience some winter dieback in colder regions but thrive once established. Zone 4/5.