Heuchera, Alum Root, Alumroot, Coral Bells, Coralbells 'Frosted Violet'

Heuchera

Family
Saxifragaceae (saks-ih-frag-AY-see-ee)
Genus
Heuchera (HEW-ker-a)
Synonym
Spacing
24-36 in. (60-90 cm)
Hardiness
18-24 in. (45-60 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
Light Shade
Bloom Time
Foliage
Pink
Sun Exposure
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Other details
Mid Summer
Propagation Methods
Grown for foliage
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
Seed Collecting
Fruit Shape
Fruit Size
6.6 to 7.5 (neutral)
Fruit Colors
Growing Habit
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Other details
Propagation Methods
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Flower Shape
Patented
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Bronze
Dark/Black
Regional

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

Carmichael, California

Cordele, Georgia

Evanston, Illinois

Hebron, Kentucky

Silver Lake, Minnesota

Litchfield, New Hampshire

Marlton, New Jersey

Coshocton, Ohio

Norristown, Pennsylvania

Newport News, Virginia

Kalama, Washington

Minocqua, Wisconsin

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Gardener's Notes:

4
positives
1
neutral
0
negative
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C
ROSLINDALE, MA | April 2015 | positive

This is one of the more durable and beautiful Heucheras, with a leaf color that's unique (and difficult to photograph). Like most, it var...Read More

T
Carmichael, CA | March 2012 | positive

Beautiful plant. I am just starting a small flower bed (18ft long and only about 14inches wide) adjacent to a winding sidewalk. I have dw...Read More

W
Magna, UT (Zone 7a) | July 2011 | neutral

This one seems to need to be kept moist despite being in shade with morning sun.

J
Litchfield, NH (Zone 5b) | July 2011 | positive

Photos just don't do this Heuchera justice. I was shocked at how great looking it was when I came across it in a nursery. The leaves ar...Read More

P
| March 2003 | positive

'Frosted Violet' has foliage to about 12" and flowers to about 30". The new leaves are an unusual and beautiful violet-pink color, fading...Read More

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