White Evening Primerose (Native)
Perennial, ½ – 1½ ft. tall. Blooms in spring with white, fading to pink flowers. Adapted to Rocky Mountain and southwestern desert areas, from valleys to foothills, in dry open areas. Drought-tolerant. Likes full-sun. Plant in spring ¼ inch deep. 500,000 seeds/lb.
USDA: Plant Profile