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 Heuchera sanguinea

Coral bells 

 Scientific name: Heuchera sanguinea

Common name: Coral bells, Alum root, Crimson bells

Region of origin: Rocky Mountains

 


Photo courtesy Saunders Brothers, Inc.


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Highlights:

Hardiness: Zones 3-8

Height x Spread: 12 to 20 in. x about 12 in.

Season of bloom: Late spring to early summer

Flower color: Red, pink, or white

Exposure: Full sun or partial shade

Soil requirements: Well-drained soil with good organic matter content. Avoid heavy clay soils

Moisture requirements: Moist soil

Physical description: The name ‘Coral bells’ comes from its bell-shaped flowers that vary in color from red to pink to white. Coral bells form low, mounding clumps of light green, marbled foliage with light cream variegation. The panicles of flowers are held on wiry stems.

Optimal growing conditions: Although coral bells grow well in full sun to partial shade, in areas with hot and humid summers, partial shade is preferred over full sun, and hot afternoon sun should be avoided. Well-drained soil is critical, and heavy clay soils will cause poor growth.

Susceptibility to pests and diseases: Stem rot, root and vine weevils, mealy bugs, and Japanese beetles can be problems.

Use: Coral bells can be used as borders or ground covers for shade or woodland gardens to attract hummingbirds and bees to the garden. This plant is good if planted with Artemisia, Lamium, or Lysimachia. It can also be used for fresh bouquets.

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