Chamaecyparis pisifera
'Squarrosa Sulphurea'
Sulphur Scaled Sawara Cypress
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The Sulphur Scaled Sawara Cypress is a beautiful evergreen used as a specimen or a hedge, its yellow-lime green colour makes this tree a prominent focal point for any landscape.
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Family |
Cupressaceae |
Genus |
Chamaecyparis |
Species |
pisifera |
Cultivar |
'Squarrosa Sulphurea' |
Category |
Woody |
Type |
Tree (evergreen), Shrub (evergreen) |
Pronunciation |
USDA Hardiness Zone |
4 - 8 |
Canadian Hardiness Zone |
2a - 7b |
RHS Hardiness Zone |
H7 - H5 |
Temperature (°C) |
(-32) - (-7) |
Temperature (°F) |
(-25) - 20 |
Height |
5-8 m |
Spread |
3-4 m |
General Description |
This small tree has dense foliage with a conical shape. Branches spread out and become less dense at full maturity. |
Landscape |
A specimen tree for its foliage and as a hedge. |
Cultivation |
It grows well in moist, well-drained soils with full sun to partial shade. Must be protected from strong winds. |
Shape |
It is broadly conical to slightly pyramidal with dense slightly ascending branches. |
Growth |
Medium |
ID Characteristic |
The foliage is a bright yellow-lime green colour. The plant has a thick, conical shape and awl-like leaves; the leaves are an irritant to the skin. |
Pests |
Aphids, honey fungus, and Phytophthora root diseases. |
Habitat |
Horticultural origin. |
Bark/Stem Description |
The bark is smooth with a light brown colour changing to a darker brown in winter. New growth’s branch colour is lime green changing to light brown as it matures. |
Flower/Leaf Bud Description |
The acuminate buds are small, light brown and 1-2 mm in length. |
Leaf Description |
Dense, awl-like foliage with a yellow-lime green colour turning to grey-green in winter, leaves are 2-3 cm long. |
Flower Description |
The flowers are small conical, and 2-4 mm in length, a reddish-purple colour. |
Fruit Description |
The female cones are small, light brown, and globose; about 3-5 cm in length, male cones are reddish-brown. |
Colour Description |
The foliage is lime green with a mix of yellow. In winter the bark turns a darker brown and the leaves turn a light grey-green. |
Texture Description |
It has very soft foliage along with smooth bark. |
Propagation |
Grafted using Chameacyparis pisifera as a rootstock. Semi-hardwood cuttings from late summer are used with a rooting hormone. |