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Heuchera Primo®  'Mahogany Monster'
ENLARGE IMAGE Impressive shade plants
  • The extra large, bold foliage of Primo Mahogany Monster coral bells.
  • The deep purple-red foliage of Primo Mahogany Monster coral bells.

Heuchera Primo® 'Mahogany Monster'

Bold foliage and big color
Item: #HEUMM1Q
ZONE 4,5,6,7,8,9
As low as $13.99
  • Large colorful leaves
  • Fantastic for containers
  • Native that benefits pollinators
  • Ship size: Jumbo 1 Quart
  • View all Heuchera
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Buy 1 or more for $15.99 each$0.00
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Buy 3 or more for $15.49 each$1.50
Buy 6 or more for $14.99 each$6.00
Buy 12 or more for $14.49 each$18.00
Buy 24 or more for $13.99 each$48.00
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Heuchera Primo® 'Mahogany Monster' Description

  • Large dark mahogany leaves
  • Light pink and cream flowers attract pollinators
  • Sizable clump of leaves

Special features: Attracts butterflies, color change, deer resistant, drought tolerant, low maintenance, containers, fall color, foliage interest, attracts hummingbirds, multi-season interest, shade garden

Quick Facts

  • Botanical name:
    Heuchera Primo® 'Mahogany Monster'
  • Common name:
    Coral bells
  • Zone:
  • Sun exposure:
    Shade (-4 hrs/day), part shade (4-6 hrs/day)
  • Delivery:
    See schedule
  • Ship form:
    1 quart
  • Soil type:
  • Soil moisture:
  • Height x width:
    12-16" x 22-28"
  • Flower color:
    Pink and white
  • Foliage color:
  • Bloom season:
    All summer
  • Uses:
    Accent, border, container gardening, edging, ground cover, massing, small spaces, under planting, woodland
  • Cannot ship to:
  • Patent #: PPAF



Soil:Good drainage is a must, especially in shaded areas.
Light: Thrive in shade, and very colorful varieties will get better color in part shade. The color can wash out in full sun, and too much heat and light can cause the leaves to scorch.
Water: Keep the soil evenly moist, but not consistently wet to prevent root rot.
Spacing: 1.5 feet apart
Fertilizing: An application of all purpose of garden fertilizer can be applied in spring.
Winterizing: Mulch in a 2-3" layer around the base will prevent freezing and thawing that can heave plants roots.
Maintenance & pruning: In spring clean up old tattered leaves before new growth starts to emerge too robustly. Cut back the entire flower stalk after flowering to put the plant's energy into growing more leaves.