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Black Pelargonium

Pelargonium sidoides

Also called African Geranium, Black Storksbill, South African Geranium

Black Pelargonium
Photo: Photo by and (c)2006 Derek Ramsey (Ram-Man). Location credit to the Chanticleer Garden., CC BY-SA 3.0

Black pelargonium is a South African geranium with velvety, heart-shaped leaves and dark red to nearly black flowers that often bloom almost year-round. It needs a sunny, sheltered spot and protection from frost, and is often grown from its tuberous root.

Family
Geraniaceae (Geranium family)
Grows as
Shrub, Bulb
Light
Full sun
Water
Water moderately when the top of the soil is dry, and let it dry out between waterings.
Soil
Free-draining, gritty or sandy mix.
Temperature
15–25 °C; protect below 5 °C, as it does not tolerate temperatures below 5 °C.
How easy
Moderate
Safety
Toxic to cats and dogs (ASPCA).
Native range
S. Africa
Climate
seasonally dry tropical

About

Pelargonium sidoides is a plant native to South Africa, Eswatini, and Lesotho. Its common names include African geranium and South African geranium.

The current conservation status is Least Concern.

Uses

In cultivation in the UK, Pelargonium sidoides has received the Royal Horticultural Society's Award of Garden Merit. If grown as a perennial it requires protection in winter, as it does not tolerate temperatures below 5 °C (41 °F). It needs a sunny, sheltered position.

Other Pelargonium plants

Sorrel Leaf Pelargonium · Hooded crane's bill · Large Flower Pelargonium · Sweet scented geranium · Zonal geranium · Scarlet geranium · Butterfly Storksbill · Hanging geranium · Rasp-leaf pelargonium · Night Scent Pelargonium · Grapeleaf geranium · Geranium

Text excerpted from the Wikipedia article Pelargonium sidoides 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.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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