Phormium cookianum
ssp. hookeri 'Tricolor'
Tricolor Mountain Flax
| Family |
| Hemerocallidaceae |
| Genus |
| Phormium |
| Species |
| cookianum |
| Cultivar |
| 'Tricolor' |
| Category |
| Perennials |
| Subspecies |
| hookeri |
| Synonyms |
| Phormium cookianum 'Tricolor' |
| USDA Hardiness Zone |
| 8b - 9a |
| Canadian Hardiness Zone |
| 8a |
| RHS Hardiness Zone |
| H4 |
| Temperature (°C) |
| -9 - (-4) |
| Temperature (°F) |
| 15 - 25 |
| Height |
| 1 - 1.5 m |
| Spread |
| 1.5 - 2.5 m |
| Growth |
| Fast |
| Habitat |
| Horticultural origin. |
| Notable Specimens |
| RHS Garden Rosemoor, North Devon, England. |