Buy Colchicum 'The Giant'

Also Known As

Colchicum 'Giant'
Autumn Crocus
Giant Autumn Crocus

Plant type

perennial, bulb / corm / tuber

size

H: 4"-12"
W: 6"-12"

planting zones

4b-9b

3.5" | $17

Ships USPS, based on weight/location

Fewer than 20 at Secret Garden Growers

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Colchicum 'The Giant' plant details

Colchicum 'The Giant' is a broadleaf deciduous bulb / corm / tuber with green foliage. In fall pink and white flowers emerge. Grows well with sun - mostly shade and occasional - low water. Drought tolerant once established. Prefers to be dry in summer, dry when dormant. Adapts to various soil conditions. Does well in rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Colchicum 'The Giant'

Plant type: bulb / corm / tuber
Plant family: colchicaceae
Foliage: deciduous green
Mature size: 6 IN - 12 IN - wide, 4 IN - 12 IN - tall
Flowers: pink and white blooms in fall
Uses: container plant, rock garden, spreading

GROWING CONDITIONS for Colchicum 'The Giant'

USDA Zones: 5a - 9b
Sun exposure: sun - mostly shade
Watering frequency: occasional - low
Resistant to: deer, verticillium wilt
Soil needs: rich and well-drained

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Nursery contributed plant descriptions

Colchicum 'The Giant' is one of the tallest, easiest to grow, and floriferous of the autumn crocus producing up to 10 lavender-pink flowers per bulb. The lush, green leaves emerge in spring into attractive mounds and go dormant in summer. The flowers aris

By: Phoenix Perennials and Specialty Plants Ltd.

Cormous heirloom perennial grown since 1926 that sends up strappy foliage in spring that is dormant by summer with super-sized naked blooms in fall – one of tallest and most free flowering of the genus…overlapping lavender-checkered petals sporting white centers and purple anthers, 10-12” high in October. Thrives in sun in well-drained soil, appreciates moisture during growth and bloom periods, fine with dry during summer dormancy. Deer/critter resistant. All parts are toxic.

By: Secret Garden Growers

One of the fall croci, these rank with cyclamen as must-haves for the autumn garden. Anywhere from late August into November, from bare earth come 4-6" crocus flowers of pink with a pale lilac throats. In late fall, though much later in colder climates, the coarse textured leaves appear growing vigorously until mid spring. A fairly quick multiplier, they are great under shrubs or in any neglected area of the garden in dappled shade to full sun. Frost hardy in USDA zone 5.