Chamelaucium uncinatum (Geraldton Wax)


Botanical Information

FamilyMyrtaceae
GenusChamelaucium
Speciesuncinatum
CategoryWoody
TypeShrub (evergreen)
OriginFound along the coast from Perth to Dongara in Western Australia.

Details

USDA Hardiness Ref.
Canadian Hardiness ZoneRequires cool season protection under glass.
Canada Hardiness Ref.
RHS Hardiness Ref.
Temperature (°C)-2
Temperature (°F)27
Height2 - 5 m
Spread2 - 6 m
GrowthFast
Flowering PeriodMay, June, July, August, September, October, November

Description and Growing Information

ShapeDense and spreading.
LandscapeHedge, screen and feature planting.
PropagationSoftwood and semi-hardwood cutting.
CultivationFull sun and partial-shade. Well-drained soil, sandy, loamy and sandy loam soils. Prefers acidic, neutral and alkaline pH. Drought resistant. Tolerates light frost.
PestsMight attract dieback (soil-borne fungus, Phytophthora cinnamomi).
Notable SpecimensKings Park and Botanical Garden, Perth, Australia.
HabitatLimestone, along coastal areas, edges of swamps, hillsides and plains.
Flower/Leaf Bud DescriptionBerry-like buds arranged in open sprays along the ends of stems.
Leaf DescriptionFoliage is aromatic when crushed. Narrow, almost needle-like.
Flower DescriptionEach flower can grow up to 25 mm wide.
Colour DescriptionFlowers are deep purplish-red. Foliage is deep green.

Photographs