Decaisnea fargesii

42.14294815, -87.78515625

42.15120697, -87.79362488

42.15121841, -87.79360199

42.15123749, -87.79360199

42.1515007, -87.79355621

42.15150452, -87.79354858

42.15150833, -87.79356384

42.15151596, -87.79354858

42.15162277, -87.79342651

42.15178299, -87.7935257

42.1517868, -87.79347992

42.15182495, -87.79347992

Blue-bean

Decaisnea fargesii is an upright, multi-stemmed, deciduous shrub that is native to woodlands, thickets, mountain slopes and ravines in western China, Bhutan, NE India, Myanmar, Nepal and Sikkim. This shrub typically grows to 20' tall and as wide. It is ornamentally grown in some areas for its long odd-pinnate leaves, its monoecious flowers in drooping racemes and its exceptional metallic blue bean-like fruit pods. Each leaf (to 36" long) has 13-25 ovate to elliptic leaflets that are dark green above and glaucous green beneath. Drooping racemes (to 18" long) of apetalous, bell-shaped, green to yellow-green flowers bloom in summer. Although individual flowers are not particularly showy, the large racemes in bloom are interesting and attractive. Flowers give way to the piece de resistance: cylindrical, bean-like seed pods (to 4" long) that ripen to blue in fall. It is these fruits (actually fleshy follicles) that distinguish this plant. Common names of deadman's fingers, blue sausage fruit, blue cucumber shrub and blue bean tree all convey the general message that the fruits are quite interesting and unique. Fruits will split open at maturity to reveal a large mass of seeds imbedded in edible pulp.

Soil:
Moist
Plant Shape:
Upright
Exposure:
Full Sun
Partial Shade
Bloom Time:
May - June
Bloom Color:
Yellow
White
Green
Landscape Use:
Urban Street
Specimen Plant
Plant Type:
Shrub
Hardiness Zone:
6 - 9