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Katangan Rocksage

Aeollanthus saxatilis

Katangan rocksage is a tuberous mint-family plant native to copper-rich rocky steppes in Katanga Province, DR Congo, and is not widely grown as an ornamental. Its key care need is a dry, sunny, well-drained site, since it is adapted to harsh, metal-rich soils.

Family
Lamiaceae (Mint family)
Grows as
Bulb
Light
Full sun
Water
Water sparingly during the growing season and let the soil dry out fully between waterings; keep it dry while dormant.
Soil
Sharply drained, gritty or rocky mix with low fertility
Temperature
18–30 °C; protect below 10 °C
How easy
Hard
Native range
DR Congo (Shaba)
Climate
desert or dry shrubland

About

Aeollanthus saxatilis, the Katangan rocksage, is a species of plant in the mint family, Lamiaceae. It is endemic to the Katangan Copperbelt in Katanga Province, Democratic Republic of the Congo. It is an absolute metallophyte, living on rocky steppes with copper-rich soils. It is threatened by surface mining activities.

Other Aeollanthus plants

Littleleaf Rocksage · Rocksages

Text excerpted from the Wikipedia article Aeollanthus saxatilis 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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