Heuchera 'Obsidian' is a striking Coral Flower that makes a bold statement. The delicate sprays of creamy white flowers contrast the glossy, deep maroon-black foliage. It attracts pollinating insects with its nectar rich flowers and also brings a light and airy feel to cut flower arrangements. A hardy evergreen perennial that retains its envious looks all year round, it is especially good for ground cover when planted in swathes. Ideal for planting in patio pots or why not create a sophisticated 'Black-tie' theme in your borders? Height: 45cm (18). Spread: 30cm (12).