Astrantia major subsp. involucrata 'Shaggy' (Shaggy Masterwort)
Botanical Information
| Family | Apiaceae |
| Genus | Astrantia |
| Species | major |
| Subspecies | involucrata |
| Cultivar | 'Shaggy' |
| Synonyms | Astrantia major 'Margery Fish', Astrantia major subsp. involucrata 'Margery Fish' |
| Category | Perennials |
Details
| USDA Hardiness Zone | 1a - 6a |
| USDA Hardiness Ref. | |
| Canadian Hardiness Zone | 0a - 5b |
| Canada Hardiness Ref. | |
| RHS Hardiness Zone | H7 |
| RHS Hardiness Ref. | |
| Temperature (°C) | -51 - (-21) |
| Temperature (°F) | -60 - (-5) |
| Height | 0.5 - 1 m |
| Spread | Up to 0.5 m |
| Growth | Medium |
| Flowering Period | June, July, August |
Description and Growing Information
| Cultivation | Grow in a sheltered location in full sun to part shade. |
| Notable Specimens | RHS Garden Rosemoor, North Devon, England. |
| Habitat | Horticultural origin. |
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