Obsidian Coral Bells

Obsidian Coral Bells

Spotswood Greenery
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  • Heuchera 'Obsidian' PP14,836
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Pairs well with

Obsidian Coralbells feature glossy, jet-black foliage that provides a stunning backdrop for its delicate white flowers. This variety is highly valued for its visual impact and ability to create contrast in garden compositions.

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Size at Maturity

Height 8-10 in Width 15-18 in

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Growing Zone

USDA Zones 4-8

Lowest Temperatures -30°F to -20°F

Light Requirements

Part shade - 4 to 6 hours of direct sun per day, mostly before midday

How to Plant

Give your new plant the best start possible. Click here for general planting instructions.

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Planting and Care Guide

Planting Tips

Plant in moist, well-drained soil amended with compost. Space 15–18 inches apart. Water thoroughly after planting and mulch around the base.

Care Tips

Water consistently throughout the season. Divide every 3–4 years in spring. Remove old foliage in early spring before new growth emerges. Largely pest-resistant. The intensely dark, jet-black foliage holds its color exceptionally well through the season, making Obsidian one of the most reliably dark-leaved coral bells available. A dramatic contrast plant in any border or container combination.

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