Adult dimensions: Height up to 30 cm, width up to 30 cm.
Type of soil: Cool and moist, although withstands dry soils.
Hardiness: Hardy to -20°C.
Site: Mid-shade to full sun.
Plantation density: 6 / m².
Properties and uses:
The Heuchera 'Guardian Angel' has magnificent foliage forming a dense, purple and silver cushion. It takes on pinkish tints depending on the seasons and its sun exposure. In June-July, this Heuchera is covered with a multitude of tiny, bell-shaped flowers.
• Catalogue of Alum root (Heuchera)