Description
White Prairie Clover (Dalea candida), also known as Petalostemum candidum, is a tough native legume with clean white flower spikes that bloom from June through September. The flowers open from the base upward, so the plant stays in bloom for weeks.
It typically grows up to about 3 feet tall and often forms small patches. The blooms attract native bees, butterflies, and birds, and it serves as a host for Southern Dogface, California Dogface, and Reakirt’s Blue butterflies.
Like other legumes, it helps improve soil by fixing nitrogen. It grows best in full to partial sun and prefers dry, well-drained soils, making it a strong fit for prairies and drought-tolerant plantings.
It’s easy to tell apart from Purple Prairie Clover (Dalea purpurea). White Prairie Clover has broader leaves and white blooms, while Purple Prairie Clover has narrower leaves and purple flowers.
