Symphytum caucasicum

Caucasian Comfrey

Family: Boraginaceae Borage


Type Perennial
USDA Hardiness range 3A - 7A
Exposure Partial shade or partial sun
Bloom color Blue
Bloom time Mid Spring to Early Summer
Water needs Moist
Landscape uses Border, container, ground cover, specimen, woodland garden
Height 18" to 24" / 45cm to 60cm
Spread 18" to 24" / 45cm to 60cm
Growth rate Fast
Persistence Broadleaf
Leaf color Green
Fruit color n/a
Soil pH requirements Neutral
Soil type Loamy
Form Upright or erect
Attributes and features Attractive foilage, fragrant foliage, naturalizing