Sequoia sempervirens
California Redwood
Family |
Cupressaceae |
Genus |
Sequoia |
Species |
sempervirens |
Category |
Woody |
Type |
Tree (evergreen) |
Pronunciation |
USDA Hardiness Zone |
6b - 7a |
Canadian Hardiness Zone |
6a - 6b |
RHS Hardiness Zone |
H6 |
Temperature (°C) |
-21 - (-15) |
Temperature (°F) |
-5 - 5 |
Height |
115 m |
Growth |
Fast |
Bark/Stem Description |
Thick, soft and fibrous, bright red-brown when freshly exposed. |
Leaf Description |
Variable: young needles and those in the shady lower crown of mature trees are 15 - 25 mm long and flat, those in the upper crown of mature trees are scale-like, 5 - 10 mm long. |
Fruit Description |
Monoecious, with pollen and seed cones on the same plant. Cones are ovoid, 15 - 32 mm long, with 15 - 25 spirally arranged scales. Pollination occurs in late winter with maturation about 8 - 9 months after. |