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Shaggyhair alumroot

Heuchera hirsutissima

Also called Shaggy Hair Alumroot, Shaggy Haired Alumroot

Shaggyhair alumroot
Photo: Grigory Heaton, CC BY-SA 4.0

Shaggy-haired alumroot is a small rhizomatous perennial with rounded, lobed leaves and light pink flowers on hairy stems, native to rocky slopes of the San Jacinto Mountains in California. It is grown in gardens for its foliage and flowers and needs well-drained soil and cool conditions.

Family
Saxifragaceae (Saxifrag family)
Grows as
Perennial
Light
Part shade
Water
Water regularly during dry spells, letting the top of the soil dry slightly between waterings, and avoid soggy ground.
Soil
Sharply drained, gritty or rocky soil with some organic matter.
Temperature
Suited to cool climates; tolerates cold winters, but protect from prolonged heat above about 30 °C.
How easy
Moderate
Native range
California
Climate
subalpine or subarctic

About

Heuchera hirsutissima is a species of flowering plant in the saxifrage family known by the common name shaggy-haired alumroot.

Where it grows

The perennial is endemic to the San Jacinto Mountains of Riverside County, California, where it grows on rocky slopes.

Other Heuchera plants

American alumroot · Urnflower alumroot · Jill of the rocks · Crevice alumroot · Coralbells · Hairy alumroot · Alumroot

Text excerpted from the Wikipedia article Heuchera hirsutissima by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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