Welcome to the Tohono Chul Park plant database, where you'll find information on plants native to the Sonoran desert as well as plants exclusive to Arizona and plants exclusive to Tohono Chul Park itself!
Bloom Color: Red Sun: Full Sun to Partial Shade Plant Size (H x W): 3' X 4' Flower Size: 30mm Minimum Temp: 21 Water: Low Notes: native: Saudi Arabia; Yemen on rocky slopes and eroded grasslands. 700-2700m