Colchicum speciosum (Autumn crocus, Meadow saffron)

Colchicum speciosum Colchicum speciosum 'Album' Photo/Illustration: Courtesy of White Flower Farm



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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Colchicum speciosum KOHL-chi-kum spee-see-OH-sum Common Name: Autumn crocus, Meadow saffron Synonyms: Colchicum bornmuelleri of gardens Genus: Colchicum
This vigorous cormous perennial has semi-erect, lance-shaped leaves 7 to 10 inches long that emerge in spring, then go dormant in late May. In September, it bears 1 to 3 leafless, goblet-shaped, intense pink flowers with yellow anthers and often white throats.
Noteworthy characteristics: Combines well with sweet potato vine, which will cover the gaps left between leaf and bloom times.
Care: Best in partial sun, since it will fade and burn in full sun. Prefers moisture during their leaf expanding stage.
Propagation: Separate corms when dormant in summer.
Problems: Gray mold (Botrytis) and slugs.
Height 6 in. to 12 in.
Growth Habit Clumps
Growth Pace Moderate Grower
Light Part Shade Only
Moisture Adaptable
Maintenance Moderate
Characteristics Showy Flowers
Bloom Time Fall
Flower Color Pink Flower
Uses Beds and Borders, Naturalizing
Style Rock Garden
Seasonal Interest Fall Interest
Type Perennials

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