Masses of scented white flowers are the head turning feature ofthis rhs agm candytuft variety iberis sempervirens it39s an evergreenhardy perennial that will feel at home in poor soils in rockeries on the tops of walls or the front of borders and is a reliable ground cover plant candytuft is attractive to pollinating insects too height 30cm 40123441 spread 50cm 40203441culinary information both the leaves and flowers of candytuft can be eaten raw and have a taste s