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

Discocactus

Discocactus
Photo: Mary Emily Eaton (1873-1961)Daniel Schweich for the filtred image., CC BY-SA 4.0

Discocactus is a genus of small, flattened, spherical cacti from South America, with a woolly cephalium at the top that flowers at night. Most are rare and endangered in the wild, so grow them from nursery-raised plants and provide bright light, good drainage and a dry winter rest.

Family
Cactaceae (Cactus family)
Grows as
Succulent
Light
Full sun, Bright indirect
Water
Water thoroughly during the growing season once the soil has dried, and keep almost dry in winter.
Soil
Fast-draining cactus or mineral mix with added grit or perlite.
Temperature
18–30 °C in the growing season; keep above 10 °C in winter and protect from frost.
How easy
Moderate

About

Discocactus is a genus of tropical cacti. Discocactus plants are endemic to southern Brazil, eastern Bolivia, and northern Paraguay. These species are in the risk of extinction in the wild.

Other Discocactus plants

Discocactus boliviensis · Discocactus buenekeri · Discocactus catingicola · Discocactus diersianus · Discocactus fariae-peresii · Discocactus ferricola · Discocactus hartmannii · Discocactus heptacanthus · Cactus · Discocactus petr-halfarii · Discocactus placentiformis · Discocactus pseudoinsignis

Text excerpted from the Wikipedia article Discocactus 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.

Credits & terms

Identify a plant

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

Your photo
Starting camera…