(Evergreen Candytuft) Add a flurry of white blooms to your late spring garden with ‘Snowsation’ Iberis. Creating a low mound that is 6-8 inches tall and spreads up to 12 inches wide, it has been noted that ‘Snowsation’ has excellent branching which means more stunning flowers per plant. This old-time favorite features large white flowers that cover the mound in late spring. Hardy in zones 4-9, Iberis ‘Snowsation’ prefers to be planted in full sun locations and is drought tolerant. The evergreen foliage looks great in rock gardens, tucked in walls, and creates a nice border.