A clump-forming, deciduous perennial with thick, upright, unbranched stems bearing broadly elliptic, grey-green leaves and dense, flat clusters of white flowers in summer.
Sedum are nectar rich plants, which encourage benefical wildlife, such as ladybirds, lacewings and hoverflies into the garden.
Height & Spread 50cm (1.5ft), 2-5 years to maturity.