Chamaecyparis lawsoniana 'Winston Churchill' (Winston Churchill Lawson's Cypress)


Michael's Opinion

‘Winston Churchill’ is a dense variegated specimen; it has gorgeous golden yellow tips which is at its prime in the winter months. The foliage is overlapping and has a drooping effect.

Botanical Information

FamilyCupressaceae
GenusChamaecyparis
Specieslawsoniana
Cultivar'Winston Churchill'
CategoryWoody
TypeTree (evergreen)
ReferencesDirr, Michael A. Manual of Woody Landscape Plants. Stripes Publishing L.L.C. 2009
Pronunciation

Details

USDA Hardiness Zone5 – 7
USDA Hardiness Ref.
Canadian Hardiness Zone4a - 6b
Canada Hardiness Ref.
RHS Hardiness ZoneH6 - H7
RHS Hardiness Ref.
Temperature (°C)-29 - (-9)
Temperature (°F)-20 - 5
Height13 - 18 m
Spread4 m
GrowthMedium

Description and Growing Information

General DescriptionThis dense evergreen tree has reddish brown bark with rounded ridges and deep furrows; the scale like foliage is arranged in opposite pairs that are flattened and overlapping.
ID CharacteristicChamaecyparis lawsoniana 'Winston Churchill' is a large pyramidal tree with green and golden yellow horizontal or drooping branches.
ShapeVery dense and conical.
LandscapeIt is a great specimen plant with its beautiful green and golden yellow foliage which adds to the landscape during winter months.
CultivationRequires sun with cool moist soil conditions, and it can tolerate sandy to clay loams.
PestsPhytophthora lateralis is a fungus which causes the root system to rot and eventually kill the tree.
Notable SpecimensWinter Garden, Cambridge University, Cambridge, United Kingdom.
HabitatHorticultural origin.
Bark/Stem DescriptionThe bark is a silvery to reddish brown. It is fibrous and has thick rounded ridges and deep furrows that can reach 16–25 cm thick on old trees.
Flower/Leaf Bud DescriptionThe buds are 2–4 mm and brown in colour.
Leaf DescriptionFlattened, overlapping, scale like sprays that are 2–6 mm long, green and golden yellow colour at the tips.
Flower DescriptionMonoecious, the staminate is pink to crimson in colour and the pistillate is a steely blue.
Fruit DescriptionNumerous globose cones, 10 mm across; when they first develop they are a bluish green; with maturity they turn reddish brown and are bloomy. There are 2–4 oblong seeds closely pressed together; they are glossy brown and broadly winged.
Colour DescriptionThe colour of the foliage is green with golden yellow tips and the bark is a silvery to reddish brown colour.
Texture DescriptionFoliage has a medium texture.

Photographs