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Littleleaf alumroot

Heuchera parvifolia

Also called Common alumroot, Little leaf alumroot, Small-leaved alumroot, Little Leaved Alumroot, Heuchera Duranii

Littleleaf alumroot
Photo: aspidoscelis, CC0

Heuchera parvifolia is a small perennial wildflower native to rocky ledges and canyon walls in the western United States and Mexico. It thrives in well-drained, rocky conditions and cool, dry-ish sites.

Family
Saxifragaceae (Saxifrag family)
Grows as
Perennial
Light
Part shade, Full sun
Water
Water deeply but infrequently, letting the soil dry out between waterings.
Soil
Fast-draining, gritty or rocky soil; amend heavy clay with grit.
Temperature
10–27 °C; tolerates cold winters well, protect young plants from prolonged waterlogged frost.
How easy
Easy
Native range
WC. Canada to Mexico (Sonora, Chihuahua)
Climate
temperate

About

Heuchera parvifolia is a species of flowering plant in the saxifrage family known by the common names littleleaf alumroot and common alumroot. It is native to California and the Interior West of the United States, where it grows primarily on rocky ledges on slopes and canyon walls.

Heuchera parvifolia is a variable species, and has many proposed varieties, although these are not generally agreed upon. It has ovate to circular cordate leaves that are up to about 6 centimeters in length. It blooms from May to September, producing a 20–75 centimeter-long panicle of whitish, yellowish, or greenish flowers.

Other Heuchera plants

San Gabriel alumroot · American alumroot · Laguna Mountain alumroot · Carolina alumroot · Roundleaf alumroot · Senator Mine alumroot · Urnflower alumroot · Shaggyhair alumroot · Jill of the rocks · Merriam's alumroot · Crevice alumroot · Mill Creek alumroot

Text excerpted from the Wikipedia article Heuchera parvifolia 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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