Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Sour pricklypear

Consolea rubescens

Also called Road Kill Cactus

Sour pricklypear
Photo: C T Johansson, CC BY 3.0

Consolea rubescens is a tree-like cactus from Puerto Rico and the Leeward Islands, with flattened, segmented green to reddish branches that can reach about 6 m. It is grown as an ornamental and needs full sun, good drainage and little water.

Family
Cactaceae (Cactus family)
Grows as
Tree, Succulent
Light
Full sun
Water
Water deeply, then let the soil dry out fully before watering again; reduce watering in winter.
Soil
Fast-draining cactus or succulent mix, with added grit or perlite.
Temperature
18-30 °C; protect below 10 °C
How easy
Easy
Native range
Puerto Rico to Leeward Is.
Climate
seasonally dry tropical

About

Consolea rubescens, known as the road kill cactus, sour prickly pear, and tree cactus, is a species of succulent of the genus Consolea, in the family Cactaceae. It is found in Puerto Rico and the Leeward Antilles.

Where it grows

The native distribution range of Consolea rubescens extends from Puerto Rico to the Leeward Islands, and it grows primarily in the seasonally dry tropical biome at elevations of 0 to 50 meters.

Uses

It is primarily cultivated as an ornamental plant and it is propagated via cuttings and seeds.

Other Consolea plants

Florida Semaphore Cactus · Tuna · Consolea testudinis-crus · Consolea

Text excerpted from the Wikipedia article Consolea rubescens 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…