Cascara

Cascara (Rhamnus purshiana) is a native perennial shrub or small tree found in the Pacific Northwest and parts of California and Mexico. It thrives in moist environments with light to partial sun, growing up to 10 meters tall. Known for its medicinal properties, cascara has been used traditionally by indigenous peoples for its laxative effects. Its adaptability to various soil types—light sandy, medium, or heavy clay—and hardiness in zones 6 make it a versatile plant in botanical settings. One distinctive feature is its light green foliage and small, inconspicuous flowers that give way to berry-like drupes.