Ilex x altaclerensis (Highclere Holly)
Botanical Information
Family | Aquifoliaceae |
Genus | Ilex |
Species | x altaclerensis |
Category | Woody |
Type | Tree (evergreen) |
Details
USDA Hardiness Zone | 6b - 7a |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | 6a -6b |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H6 |
RHS Hardiness Ref. | |
Temperature (°C) | -21 - (15) |
Temperature (°F) | -5 - 5 |
Growth | Slow |