Sedum (Hylotelephium) telephium 'Purple Emperor'
Deepest red - almost black leaves and red flowers; great for butterflies.
Sedum (Hylotelephium) telephium 'Purple Emperor' is stunning. The fleshy leaves are the darkest red, sometimes described as black, and then there are great massed heads of red flowers with paler centres. A great attraction for humans and butterflies alike