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Sun Cereus

Disocactus speciosus

Also called Sun Cactus

Sun Cereus
Photo: Bernard Loison, CC BY-SA 2.5

Sun cereus is an epiphytic or lithophytic cactus with scarlet flowers, often grown in hanging baskets. Key to success is bright light, well-drained mix, and watering only when the top of the mix is dry.

Family
Cactaceae (Cactus family)
Grows as
Succulent
Light
Part shade, Bright indirect
Water
Water thoroughly when the top few centimetres of mix dry out, and reduce in winter.
Soil
Free-draining mix, such as orchid or cactus mix with added bark or perlite.
Temperature
15–28 °C; protect below 10 °C
How easy
Easy
Native range
Mexico to Guatemala
Climate
seasonally dry tropical

About

Disocactus speciosus, the sun cactus, is a species of flowering plant in the family Cactaceae. It is native to Mexico, Honduras and Guatemala, and has been introduced to the Canary Islands. As its synonym Heliocereus speciosus it has gained the Royal Horticultural Society's Award of Garden Merit.

Other Disocactus plants

Disocactus ackermannii · Fishbone Cactus · Disocactus crenatus · Cactus

Text excerpted from the Wikipedia article Disocactus speciosus 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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