Plant Profile

Plant Profile

Heuchera maxima 'Opal'
island alum root

  • heucheraopal

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Heuchera ‘Opal’ is actually a hybrid Heuchera with H. maxima as one of it’s parents. Flowers spring to early summer with white flowers on 2′ flower spikes. Large evergreen leaves all year – fairly drought tolerant but may need a bit of water 2x/month in summer for inland gardens.

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Plant Facts & Observations

Identification

Botanical Name

Heuchera maxima 'Opal'

Common Name

island alum root

Origin

California Native

Characteristics

Plant Type

Perennial

Growth Rate

Moderate growth rate

Mature Size

1-1/2 tall × 1-1/2 wide

Flower Color

White

Blooming Season

Flowers Spring

Foliage

Evergreen

Wildlife Value

Bees, Butterflies, Hummingbirds

Climactic Requirements

Light

Part Shade / Shade

Water

Drought Tolerant / Occasional
Availability

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8225 Waters Road • Moorpark • CA 93021 • p 805 523-8604 • f 805 523-2298

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