Rasp-leaf pelargonium is an evergreen shrubby perennial from the Cape region of South Africa, grown for its deeply cut, scented gray-green leaves and small pink-purple summer flowers. It is grown as a houseplant or outdoors in warm climates.
Family
Geraniaceae (Geranium family)
Grows as
Shrub
Light
Bright indirect, Full sun
Water
Water when the top of the soil dries out, and water less in winter.
Soil
Well-draining mix, such as a gritty potting mix or cactus-type mix.
Temperature
15–27 °C; protect below 5 °C
How easy
Easy
Safety
Toxic to cats and dogs (ASPCA).
Native range
Cape Prov.
Climate
subtropical
About
Pelargonium radens is a species of flowering plant in the family Geraniaceae. It is sometimes referred to by the common name rasp-leaf pelargonium. It is in the subgenus Pelargonium along with Pelargonium crispum and Pelargonium tomentosum.
Uses
Traditionally the edible leaves were used as a flavoring in jellies and in herbal teas. Geranium oil, an essential oil extracted from the leaves and flowers, is used commercially as a food flavoring and additive. This essential oil is classified as Generally Recognized as Safe by the US FDA when small quantities are added to foods.
Text excerpted from the Wikipedia article Pelargonium radens 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.