Heuchera, Alum Root, Alumroot, Coral Bells, Coralbells 'Miracle'

Heuchera

Family
Saxifragaceae (saks-ih-frag-AY-see-ee)
Genus
Heuchera (HEW-ker-a)
Synonym
Spacing
6-12 in. (15-30 cm)
Hardiness
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
Sun Exposure
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Sun to Partial Shade
Light Shade
Bloom Time
Foliage
Pale Pink
Pink
Other Details
Other details
Mid Summer
Propagation Methods
Grown for foliage
Herbaceous
This plant is resistant to deer
Succulent
Seed Collecting
Category
By dividing the rootball
Soil pH requirements
Patent Information
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Perennials
Regional

This plant is said to grow outdoors in the following regions:

Atlanta, Georgia

Cordele, Georgia

Payette, Idaho

Westfield, Indiana

Hebron, Kentucky

Ludington, Michigan

Litchfield, New Hampshire

Coshocton, Ohio

Portland, Oregon

Brookhaven, Pennsylvania

Norristown, Pennsylvania

Leesburg, Virginia

Kalama, Washington

Leavenworth, Washington

Watertown, Wisconsin

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Gardener's Notes:

1
positive
1
neutral
0
negative
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J
Litchfield, NH (Zone 5b) | June 2012 | neutral

My Miracle has never developed the dark red leaf color, but instead stays looking alot like Electra. I'm wondering if it's exposure impa...Read More

S
Leavenworth, WA | July 2011 | positive

Very nice Heuchera. Mine handily survived a long, long winter of snow, rain, more snow, rain, etc. More robust than its sister 'Tiramisu'...Read More

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