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

Cosmoses

Cosmos

Also called Mexican Asters, Bidens, Mexican Aster

Cosmoses
Photo: Dick Culbert from Gibsons, B.C., Canada, CC BY 2.0

Cosmos is a genus of annual and perennial daisy-family flowers, mostly grown in gardens as Cosmos bipinnatus and Cosmos sulphureus. They are easy, sun-loving plants that bloom freely in poor to average soil.

Family
Asteraceae (Daisy family)
Light
Full sun
Water
Water deeply during dry spells, then let the top of the soil dry out; avoid soggy soil.
Soil
Average to poor, well-drained soil; rich soil promotes leaves over flowers.
Temperature
15–30 °C; frost-tender annuals, protect from frost
How easy
Easy

About

Cosmos is a genus, with the same common name of cosmos, consisting of flowering plants in the daisy family.

Where it grows

Cosmos species are native to scrub and meadowland in the Americas, from Colorado and Missouri in the United States, extending south through Mexico (where highest species diversity occurs, with 33 of the 35 species) and Central America to South America as far south as northern Argentina.

Uses

Cosmos caudatus and C. sulphureus are edible and a major part of salads eaten as appetizers before meals in Maritime Southeast Asia including the Malay ulam and the Sundanese lalab.

Other Cosmos plants

Chocolate Cosmos · Garden cosmos · Sulphur cosmos

Text excerpted from the Wikipedia article Cosmos (plant) 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…