Chamaecyparis lawsoniana
'Wisselii'
Wisselii Lawson's Cypress
Family |
Cupressaceae |
Genus |
Chamaecyparis |
Species |
lawsoniana |
Cultivar |
'Wisselii' |
Category |
Woody |
Type |
Tree (evergreen) |
USDA Hardiness Zone |
6b - 7a |
RHS Hardiness Zone |
H6 |
Temperature (°C) |
-20 to -15 |
Temperature (°F) |
-4 - 5 |
Height |
12 m |
Spread |
2 - 4 m |
Landscape |
Hedge and screen planting. |
Cultivation |
Prefers full sun. Plant in moist but well-drained soil. Tolerant of chalk soils but prefers slightly acidic. |
Shape |
Upright and columnar. |
Growth |
Fast |
Pests |
Aphids can cause severe die-back, juniper scale and shoot-boring moths may be a problem. Can be affected by honey fungus and phytophthora root diseases. |
Habitat |
Horticultural origin. |
Leaf Description |
Short, crispy sprays of leaves. |
Flower Description |
Small and globose male cones in the spring. |
Colour Description |
The leaves are dark bluish-green. The cones are a crimson red colour. |
Notable Specimens |
The National Westonbirt Arboretum, Westonbirt, England. |
Propagation |
Grafting. |