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Whitehair manzanita

Arctostaphylos viridissima

Whitehair manzanita
Photo: Daderot, Public domain

Whitehair manzanita is a shrub or small tree endemic to Santa Cruz Island, California, with peeling red bark and white-bristled twigs. Grown as a drought-tolerant garden shrub, its key needs are full sun and sharp drainage.

Family
Ericaceae (Heather family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry out between waterings, and avoid summer irrigation once established.
Soil
Fast-draining, gritty or sandy soil with low fertility; avoid heavy clay and rich compost.
Temperature
10–30 °C; tolerates mild frost but protect below -5 °C.
How easy
Moderate
Native range
California (E. Santa Cruz I.)
Climate
subtropical

About

Arctostaphylos viridissima is a species of manzanita known by the common names whitehair manzanita and McMinn's manzanita. It is endemic to Santa Cruz Island, one of the Channel Islands of California.

Other Arctostaphylos plants

Santa Cruz manzanita · Mt. Diablo manzanita · Baker's manzanita · Cerro Bola manzanita · Hoary manzanita · Santa Catalina Island manzanita · Hairy manzanita · Santa Rosa Island manzanita · Brittleleaf Manzanita · La Cruz manzanita · Vine Hill manzanita · Little Sur manzanita

Text excerpted from the Wikipedia article Arctostaphylos viridissima 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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