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Petrocosmea forrestii

Petrocosmea forrestii
Photo: Nadiatalent, CC BY-SA 3.0

Petrocosmea forrestii is a small rock-dwelling member of the African violet family from southwest China, grown as a houseplant or rock garden plant. It forms a low rosette of leaves spreading by rhizomes, and does best in shade with steady moisture and good drainage.

Family
Gesneriaceae (African violet family)
Light
Part shade, Shade
Water
Keep the soil evenly moist and let the top layer dry slightly between waterings; avoid waterlogging.
Soil
Gritty, well-drained mix such as African violet mix with added perlite or grit.
Temperature
15–25 °C; protect below 5 °C.
How easy
Moderate
Native range
China (SW. Sichuan, N. Yunnan)
Climate
temperate

About

Petrocosmea forrestii is a species of flowering plant in the family Gesneriaceae native to China, and sometimes cultivated as a houseplant. It grows among rocks in shady places. Like other species in its genus, it does not develop a stem above ground, but spreads by rhizomes. The entire rosette of leaves is less than 15 centimetres (5.9 in) in diameter.

Other Petrocosmea plants

Petrocosmea iodioides · Petrocosmea kerrii · Petrocosmea rosettifolia

Text excerpted from the Wikipedia article Petrocosmea forrestii 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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