Obsidian Coral Bells

$16.99
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Obsidian Coral Bells features dainty spikes of light green bell-shaped flowers rising above the foliage from late spring to early summer. Its attractive crinkled lobed leaves emerge burgundy in spring, turning black in color with curious deep purple undersides the rest of the year. The fruit is not ornamentally significant.

Mature Height: 10 inches (24 inches with the flowers)Mature Width: 12 inchesLight: Full Sun, Shade
 

Attracts,Birds
Brand,
Brand,
Botanical Name,
Bulb Size,
Bulbs per Package,
Deer Resistant,
Evergreen or Deciduous,
Family,Coral Bells
Family Name,
Bloom Time,Late Spring to Early Summer
Foliage Color,Black
Genus,Heuchera
Genus Name,
Weather,
Days to Emerge,
Days to Maturity,
Edible,
Features,
Growth Rate,Medium
Hardiness,
Hardiness Zone,4a
Harvest Season,
Landscape Uses,Massing, Rock, Edging, Garden, Groundcover, Container
Light Needs,Full Sun, Shade
Mature Height,10 inches (24 inches with the flowers)
Mature Width,12 inches
Prune Time,Cut Back In Fall
Self Pollinating,
Water Needs,Average to Moist
Waterwise,

 
 
size
$16.99
Checking local availability

Essentials for Success

For flourishing plants, use potting soil for potted plants or planting mix for garden beds paired with Root Zone starter fertilizer is the perfect duo to foster robust root growth and minimize transplant shock.

Details

Obsidian Coral Bells is a dense herbaceous evergreen perennial with tall flower stalks held atop a low mound of foliage. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a relatively low maintenance plant, and should be cut back in late fall in preparation for winter. It is a good choice for attracting hummingbirds to your yard. It has no significant negative characteristics.

Obsidian Coral Bells is recommended for the following landscape applications:

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Groundcover
  • Container Planting

Features

Obsidian Coral Bells features dainty spikes of light green bell-shaped flowers rising above the foliage from late spring to early summer. Its attractive crinkled lobed leaves emerge burgundy in spring, turning black in color with curious deep purple undersides the rest of the year. The fruit is not ornamentally significant.

Care

Planting & Growing

Obsidian Coral Bells will grow to be about 10 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 12 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 10 inches apart. Its foliage tends to remain low and dense right to the ground. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.

This plant performs well in both full sun and full shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. Consider covering it with a thick layer of mulch in winter to protect it in exposed locations or colder microclimates. This particular variety is an interspecific hybrid. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Obsidian Coral Bells is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.