number : 6 tot 9 per m2
- little groups of 3 to 10 plants (B) - groups of 10 to 20 plants, even more (C)
Plant description
Heuchera is renowned for its vibrant and varied foliage colors, ranging from silver to deep burgundy.Prefers well-drained soil and partial shade, although it can tolerate full sun in cooler climates. Regular watering is beneficial, especially in hotter conditions.