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Native Wildflower · Easy

How to Grow Coral Bells

Heuchera americana

Your complete guide to growing Coral Bells.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterModerate, well-drained but not dry
🗺Zones4–9
📏Height1-3 feet
Coral Bells📷 Wikimedia Commons

When to Plant Coral Bells

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 4 — April – June —
Zone 5 — April – June —
Zone 6 — April – June —
Zone 7 — March – May —
Zone 8 — March – May —
Zone 9 — February – April —

Companion Plants for Coral Bells

✓ Good companions

Astilbe

Complementary bloom times and similar growing conditions, both thrive in partial shade

Caladium

Both are grown for colorful foliage, share preference for partial shade and consistent moisture

Columbine

Both are native woodland plants with similar cultural needs and complementary flowering periods

Ferns

Share preference for moist, well-draining soil and partial shade, create layered woodland garden eff…

Hosta

Similar shade tolerance and moisture needs, contrasting foliage textures create attractive combinati…

Japanese Painted Fern

Similar growing requirements and the silvery fern foliage complements coral bells' colorful leaves

Lungwort

Both prefer cool, moist conditions and partial shade, lungwort blooms early while coral bells bloom …

Wild Ginger

Native groundcover that shares similar woodland habitat preferences and soil requirements

✗ Keep away from

Black Walnut

Produces juglone which is toxic to coral bells and many other plants

Eucalyptus

Allelopathic compounds in leaves and roots inhibit growth of nearby plants including coral bells

Mint

Aggressive spreader that will quickly overtake and crowd out coral bells

Pine Trees

Create acidic soil conditions and dense shade that coral bells cannot tolerate well

Notes from the garden

A greener inbox, occasionally.

Seasonal planting ideas, useful tips and a little inspiration. No weeds.