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Crocus

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description Crocus Overview

Crocus is a genus of corm-forming perennial plants in the iris family, Iridaceae, with species native from the Mediterranean region through Central Asia. Crocuses produce short stems and cup-shaped flowers, often appearing in early spring or autumn depending on the species. Crocus sativus is the cultivated saffron crocus; its dried red stigmas are used as the spice saffron. Other species are grown as ornamental bulbs for their seasonal flowers.

help Crocus FAQ

When do crocuses bloom?

Many crocuses bloom in early spring, sometimes appearing while the ground is still cool. Other species, including autumn-flowering crocuses, bloom later in the year.

Are crocuses grown from bulbs?

Crocuses grow from corms, which are swollen underground storage stems rather than true bulbs. The corm stores energy for the next season's leaves and cup-shaped flowers.

What colors do crocuses have?

Crocus flowers commonly appear in purple, white, yellow, and striped forms. Their short stems and upright blooms make them useful for early seasonal color in lawns, rock gardens, and borders.

What is the difference between a spring crocus and autumn crocus?

Spring crocuses belong to Crocus species that flower near the start of the growing season. Autumn crocus is also used for Colchicum, a different genus that resembles crocus but belongs to the family Colchicaceae, not the iris family.

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