Heuchera: Foliage Colors Beyond Belief
Heuchera spp.
Heuchera is the foliage rock star of shade gardens. Modern cultivars come in lime, caramel, peach, burgundy, silver, and nearly black. Delicate bloom spikes add charm. Easy, evergreen in mild climates.
Specifications
- Sun
- Part shade
- Water
- Moderate
- Hardiness zones
- 4–9
- Height
- 1–2 ft
- Bloom time
- Late spring
Care & growing tips
Plant in well-drained soil with part shade. Morning sun intensifies leaf colors. Divide every 3–4 years or when plants heave out of the soil. Refresh mulch annually to maintain crown depth.
Companion plants
03Find heuchera (coral bells) in your zone
12Zone-specific care, planting windows, and alternatives.
- Z4 Heuchera (Coral Bells) in Zone 4
- Z5 Heuchera (Coral Bells) in Zone 5
- Z6 Heuchera (Coral Bells) in Zone 6
- Z7 Heuchera (Coral Bells) in Zone 7
- Z7a Heuchera (Coral Bells) in Zone 7a
- Z7b Heuchera (Coral Bells) in Zone 7b
- Z8 Heuchera (Coral Bells) in Zone 8
- Z8a Heuchera (Coral Bells) in Zone 8a
- Z8b Heuchera (Coral Bells) in Zone 8b
- Z9 Heuchera (Coral Bells) in Zone 9
- Z9a Heuchera (Coral Bells) in Zone 9a
- Z9b Heuchera (Coral Bells) in Zone 9b
Frequently Asked Questions
01 Why is my heuchera heaving out of the ground?
Frost heaving is a classic heuchera problem — the crown lifts out of soil during freeze-thaw cycles. Mulch heavily in late fall, push plants back into the soil in spring, and divide every 3 years. Newer hybrids heave less than older cultivars.
02 Can heuchera grow in full sun?
Darker-leafed cultivars (purple, burgundy, caramel) tolerate more sun than lime or peach varieties. In cooler zones (4–6) heuchera takes morning sun well. In hot zones (7+), stick to part shade or leaves scorch and lose color.
03 Are coral bells deer resistant?
Moderately — deer don't favor heuchera but will eat them during drought or high deer pressure. Rabbits are more of a threat, especially to young plants. Pair with truly deer-proof plants like ferns and hellebores in pressured gardens.
