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Symphytum officinale Synonyms: Common Name(s): Common comfrey Family: Boraginaceae Growth Habit: Perennial Invasiveness: Growing Days: Temperature:
| Opt.Max=25° (C) | Opt.Min=6° (C) | | Precipitation: 50 to 270 (cm.) Winter Minimum: Soil pH: 5.3 to 8.7 Soil Texture/Type: Moist, fertile soils Soil Drainage: Photoperiod Response: Light Intensity: Comments: Demulcent. Perennial herb commonly found along river banks. Propagated vegetatively due to poor seed yields. Diseases: Rhizoctonia Uses: Medicinal - folklore, Environ. - soil improver, Material - gum/resin, Material - lipids, Animal Food - forage, Poison - mammals Woodiness: Climate: Geographical Origin: Asia Temp, Europe English UnitsReturn to Search Results
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