Cascara (Rhamnus purshiana)

Matures at 30’ to 40’. Cascara is found throughout Washington at low to mid-elevations, but is more common on the west side of the Cascades. Cascara is adapted to grow in a wide range of conditions throughout its range. It can be found growing in soils that range from wet to dry and sites that vary from shady to exposed. Most typically however, Cascara is found growing in moist soils, with some shade present. Historical demand for Cascara bark for use in the pharmaceutical industry (as a laxative) has resulted in a considerable reduction in the native Cascara population. It also provides wildlife habitat. Its berries are a favorite food of several species of birds and its stems provide browse for deer and elk.

Sold by the bundle (10 plants per bundle).

Photos courtesy of The Wild Garden, www.nwplants.com