Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Heuchera 'Obsidian' you will need.

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*Correct and successful spacing is complex and depends on project conditions.

Heuchera 'Obsidian'

Coral Bells

Heuchera Obsidian is a stunning perennial plant known for its dramatic, dark purplish-black foliage that adds depth and texture to any garden. This hardy cultivar thrives in both partial shade and full sun, making it a versatile choice for various landscape designs. Its bell-shaped flowers, which bloom in late spring to early summer, attract pollinators and provide a beautiful contrast to the striking leaves. Ideal for borders, rock gardens, or container planting, Heuchera Obsidian is a must-have for any plant enthusiast looking to enhance their outdoor space with unique color and form.

  • Black and shiny, smooth rounded leaves
  • A great performer with a compact habit
  • Holds it's color all season.

  • Category: Perennials
  • Patent: PP14836
  • Hardiness Zone: 4-9
  • Height: 10-24 in
  • Spread: 12-15 in
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