The paniculata is a tried and true perennial performer with full, upright sprays of tiny pink or white flowers. The plant gives a whispy, airy texture to the garden. A great cut flower filler for floral arrangements. The repens is dwarf, trailing variety with small white flowers forming large mats of foliage for your rock garden.
Care and Maintenance:
May require staking in open areas. Note need for slightly alkaline soils. Not a profuse rebloomer.