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San Gabriel Mountains liveforever

Dudleya densiflora

Also called San Gabriel Mountains Dudleya

San Gabriel Mountains liveforever
Photo: velodrome, CC BY 4.0

A very rare succulent from the San Gabriel Mountains of California, growing in cracks of granite cliffs and canyon walls. Grow it as a drought-tolerant succulent in gritty, very well-drained soil with plenty of sun and minimal water.

Family
Crassulaceae (Stonecrop family)
Grows as
Succulent
Light
Full sun
Water
Water sparingly during the growing season and let the soil dry out fully between waterings; keep dry in winter dormancy.
Soil
Very fast-draining gritty mix, such as cactus mix with added pumice or grit.
Temperature
Mild conditions suit it best; protect from frost, which it likely tolerates only briefly.
How easy
Moderate
Native range
California (Los Angeles Co.)
Climate
subtropical

About

Dudleya densiflora is a species of succulent plant in the family Crassulaceae known commonly as the San Gabriel Mountains liveforever or San Gabriel Mountains dudleya. A very rare plant confined to the San Gabriel Mountains of Los Angeles County, California, it is known only from three to five spots in the mountain range, with an estimated 1,700 individual plants remaining. Growing in the cracks of the granite slopes of three canyons in this single mountain range, it is threatened by human activity such as rock quarrying and off-trail recreation.

Where it grows

This species is restricted to a small locality in southern California, in the United States. It is found growing at the southern base of the San Gabriel Mountains, in an area near the mouth of San Gabriel Canyon and Fish Canyon. The habitat of this species consists of sheer rock faces, cliffs, and canyon walls, usually composed of granitic rock.

Other Dudleya plants

Abrams' liveforever · San Bernardino Mountains liveforever · Limestone dudleya · Dudleya cymosa subsp. costatifolia · Abrams' liveforever · Vizcaino liveforever · White-flowered liveforever · Todos Santos liveforever · Anthony's Liveforever · Arizona Chalk Dudleya · Tapertip liveforever · Blochman's liveforever

Text excerpted from the Wikipedia article Dudleya densiflora 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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