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botanical name:
Colchicum speciosum 'Album'
Colchicum speciosum 'Album' © Deeproot Plant Base
common name:  Autumn crocus
family:  Colchicaceae
characteristics: perennial
height: 0.18m
width: 0.10m
growth rate: medium
growth habit: bulb/corm
leaf colour: green
flower colour: white
main season: Autumn
poison symbol poisonous or irritant
aspect: full sun
conditions: moist soil
preferred soil pH: any
minimum temp: -18°C
USDA zone: 7 to 10
This form of the autumn crocus has thick, weather resistant pure white flowers.

Deep fertile soil, well drained but not too dry. Full sun. Plant corms about 10cm deep in summer or early autumn.

From corms.

other notes:
From the Caucasus, North East Turkey and Iran.
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