Zanthoxylum simulans

Common name(s): Sichuan pepper

Description: a low-maintenance, deciduous shrub with thorned branches and glossy green leaves. Produces edible fruit husks in late summer. Tolerates poor soil.

Height: to 6 ft. Spread: to 4 ft.

Position: full sun to partial shade

Uses: ground peppercorns are used in multiple cuisines and are an essential ingredient in Chinese five-spice powder, ornamentally popular for bonsai.

Winter Hardiness: to 5 F and possibly lower