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Primo® Mahogany Monster Coral Bells

Heuchera 'Mahogany Monster'

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Primo® Mahogany Monster Coral Bells (Heuchera 'Mahogany Monster') at The Barn Nursery and Landscape Center

Primo® Mahogany Monster Coral Bells foliage

Primo® Mahogany Monster Coral Bells foliage

(Photo courtesy of NetPS Plant Finder)

Primo® Mahogany Monster Coral Bells (Heuchera 'Mahogany Monster') at The Barn Nursery and Landscape Center

Primo® Mahogany Monster Coral Bells foliage

Primo® Mahogany Monster Coral Bells foliage

(Photo courtesy of NetPS Plant Finder)

Primo® Mahogany Monster Coral Bells (Heuchera 'Mahogany Monster') at The Barn Nursery and Landscape Center

Primo® Mahogany Monster Coral Bells in bloom

Primo® Mahogany Monster Coral Bells in bloom

(Photo courtesy of NetPS Plant Finder)

Plant Height:  16 inches

Flower Height:  3 feet

Spacing:  24 inches

Sunlight:  full sun  partial shade  full shade 

Hardiness Zone:  4

Other Names:  Coralbells, Alumroot

Group/Class:  Primo® Series

Brand:  Proven Winners

Description:

Massive mahogany red foliage with copper overtones form a substantial clump; dainty white flowers from pink buds emerge from tall burgundy stems in summer; amazing contrast to other plants; great versatility; keep soil moist in heat of summer

Ornamental Features

Primo® Mahogany Monster Coral Bells features dainty spikes of white bell-shaped flowers rising above the foliage in mid summer, which emerge from distinctive pink flower buds. Its attractive crinkled lobed leaves emerge red in spring, turning burgundy in color with hints of coppery-bronze the rest of the year. The fruit is not ornamentally significant. The burgundy stems are very colorful and add to the overall interest of the plant.

Landscape Attributes

Primo® Mahogany Monster 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.

Primo® Mahogany Monster Coral Bells is recommended for the following landscape applications;

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

Planting & Growing

Primo® Mahogany Monster Coral Bells will grow to be about 16 inches tall at maturity extending to 3 feet tall with the flowers, with a spread of 28 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 24 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. 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 applying a thick mulch around the root zone 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.

Primo® Mahogany Monster 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.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Rock  Edging  Garden  Groundcover  Container 
Applications
Flowers  Foliage Color  Texture  Plant Form  Bark  Attracts Wildlife 
Ornamental Features