Coulter Bush (Hymenolepis Crithmifolia) is a perennial shrub in the Asteraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Hymenolepis crithmifolia is a dense, upright, multi-stemmed, rounded evergreen shrub native to South Africa, typically growing up to 1.2 meters tall.