Cyathea cooperi
Straw Tree-Fern, Lacy Tree-Fern, Australian Tree-Fern
Family |
Cyatheaceae |
Genus |
Cyathea |
Species |
cooperi |
Category |
Perennials |
Type |
Ferns |
USDA Hardiness Zone |
8a - 11 |
Temperature (°C) |
-12 - 5 |
Temperature (°F) |
10 - 40 |
Height |
9 - 12 m |
Spread |
6 - 8 |
Landscape |
Gardens, ornamental use and container planting. |
Cultivation |
Full sun and partial-shade. Moist, well-drained soils with acidic and mildly acidic pH. Tolerates light frost. |
Shape |
Upright and wide-spread. |
Growth |
Medium |
Bark/Stem Description |
Slender with distinctive "coin spots" where old fronds have broken off. Apex of trunk and unfurling crosiers, covered with long silky scales. |
Leaf Description |
Fronds that are 4 - 6 m in length. |
Flower Description |
Inflorescences are compound and composed of rames. Central inflorescence axis are 40 - 90 cm long. |
Colour Description |
The fronds are bright green in colour. The scales on the bark are straw coloured. Can rarely be found as a pale pink with orange stripes going down the middle. |
Notable Specimens |
Kings Park and Botanical Garden, Perth, Australia. |
Propagation |
Spores. |