Common name: white evening primrose
Botanical name: Oenothera caespitosa
Light: full sun
Height: 4 – 10 inches
Water: low, drought tolerant
Soil type: sandy, gravelly to clay
Perennial wildflower with slightly toothed bluish-green basal leaves and 4-petalled large white flowers that fade to pink after pollination; night-blooming; blooms midsummer; wonderful fragrance!