Heuchera 'Obsidian' This striking Coral Flower makes a bold statement. Fine sprays of creamy white flowers stand out against the glossy, deep maroon-black foliage. The nectar rich flowers of Heuchera 'Obsidian' attract pollinating insects and bring a light, airy feel to cut flower arrangements. This hardy evergreen perennial retains its elegant looks all year round, making it particularly useful for ground cover when planted en-masse. Perfect for individual patio pots or creating a sophisticated 'Black-tie' look in borders. Culinary note: The leaves can be tossed in with other greens for a mixed salad, typically too bitter to eat on their own, they will add a tangy kick to an otherwise bland salad. How to Grow Heuchera plants dislike soils which are particularly dry or tend to waterlog. Plant them in moist, fertile, well-drained soil, adding plenty of compost or well-rotted manure to amend heavy clay or sandy soils. Choose a position towards the front of the border in full sun or semi