Tsuga chinensis
var. formosana
Taiwan Hemlock
Family |
Pinaceae |
Genus |
Tsuga |
Species |
chinensis |
Category |
Woody |
Type |
Tree (evergreen) |
Variety |
formosana |
Pronunciation |
USDA Hardiness Zone |
6b |
Canadian Hardiness Zone |
6 |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-25 - (-18) |
Temperature (°F) |
0 - (-10) |
Height |
50 m |
Spread |
2 m |
General Description |
Very tall tree that is slow growing. |
Landscape |
Accent plant in large spaces. |
Cultivation |
Grow in well-drained loam, sand or clay. |
Shape |
Broad-standing tree. |
Growth |
Slow |
ID Characteristic |
Its needles are very soft to the touch and have a thick outer cuticle giving it a glossy look. |
Pests |
Spruce spider mites, elongated hemlock scale and hemlock woolly adelgid. |
Habitat |
Mountainous slopes. |
Bark/Stem Description |
Very thick hardy bark with cracked lines flowing throughout it, giving the bark a scaled appearance. |
Leaf Description |
Bright flat needles with a waxy outer cuticle. |
Fruit Description |
Young cones are dark green. Mature cones are a brownish black. Cones are gymnosperms. |
Colour Description |
Glowing bright green foliage contrasted onto a darker bark. Green, purplish-brown and chestnut brown cones, depending on their maturity. |
Texture Description |
Coarse. |
Propagation |
Propagation by seed. |
Ethnobotanical Uses (Disclaimer) |
The inner bark from the tree, when brewed, can be used as a natural diuretic. |