Gray, densely haired, low growing cushion to 3 ½” high with white flowers May and June. Grow in full to part sun in well drained, gritty soil, regular water. Use in rock gardens as a small scale groundcover. Arctic-alpine with a circumpolar distribution. Zones 3-7. Caryophylaceae
Low growing groundcover with silver foliage covered with white flowers in summer. 6" x 12”. Full sun, well-drained soil, low to moderate water. Hardy to -40 degrees F. Caryophyllaceae
Compact Snow-in-Summer forms silver carpet with large white flowers in summer. 4” x 18” or more. Full sun, well-drained soil, low water. The species is from the rocky slopes of Southern Europe. Give it plenty of space in the garden. Zones 3-8. Caryophyllaceae