Crocus vernus

Crocus

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Common Name: 

Crocus

Plant Type: 

Flower color: 

Foliage color: 

Green

Sun (From 0 to 5): 

Water (From 0 to 5): 

Maximum temperature: 

40°C

Minimum temperature: 

7°C

Crocus (Crocus vernus) - Description

Crocus vernus (Spring Crocus, Giant Crocus) is a species in Family Iridaceae. Its cultivars and those of Crocus flavus (Dutch Crocus) are used as ornamental plants. The Dutch Crocusses are larger than the other cultivated crocus species (e. g. , Crocus chrysanthus). Depending on the year, Crocus vernus starts flowering about the same time or up to 2 weeks after Crocus chrysanthus (Snow Crocus) starts flowering. Height: 4–6" (10–15 cm).

Crocus (Crocus vernus) - Blooming

Each corm produces one to five blooms, which may be yellow, white, purple, lavender, or bicolored, depending on the cultivar. Flowers appear in late winter or early spring for spring-blooming crocuses. The flowers range from cup to goblet shaped.

Crocus (Crocus vernus) - Growth

Clump-forming dwarf perennials. Grassy leaves appear just after or with flowers. Most grow best in full sun or partial shade. Works well in rock gardens or borders.

Crocus (Crocus vernus) - Planting

For spring blooming crocuses, plant in fall, 3-4" deep. For autumn blooming crocuses plant in late summer or early fall. Crocuses won't naturalize where the winter is warm.

Crocus (Crocus vernus) - Pest

Chipmunks will dig up and eat any Crocus they can.

Crocus (Crocus vernus) - Soil and irrigation

Poor to average, sandy or gritty soil. Soil should be well-drained, and preferably completely dry when the crocuses are dormant in the summer. Water liberally during the growing season.

Crocus vernus - Crocus - Photos