Xerophyllum tenax

Xerophyllum tenax, commonly known as Tarragona or Bear Grass, is a perennial herb native to the western United States and Canada, ranging from Alberta to California and extending into Idaho, Montana, Oregon, Washington, and Wyoming. This plant thrives in full to partial sun with moist, light (sandy) to medium-textured soil, thriving within a pH range of 5.5 to 7.2. Xerophyllum tenax is a rhizomatous forb/herb that grows to a height of 1.2 meters and is hardy in USDA zones 4-8. Its distinctive white flowers and fine, green foliage make it a notable addition to any garden. The root of Xerophyllum tenax is edible and can be prepared in various ways, typically cooked to enhance its flavor and texture. This plant is also valued for its utility as a weaving material and fiber source. While not medicinal, Xerophyllum tenax is an important part of the ecosystem and a valuable resource for indigenous communities. Its slow growth rate and drought-resistant nature make it an excellent choice for gardens and landscapes in its native range.