Picea abies 'Acrocona' (Acrocona Norway Spruce)


Botanical Information

FamilyPinaceae
GenusPicea
Speciesabies
Cultivar'Acrocona'
CategoryWoody
TypeShrub (evergreen)
Pronunciation

Details

USDA Hardiness Zone1a - 6a
USDA Hardiness Ref.
Canadian Hardiness Zone0a - 5b
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-51 - (-21)
Temperature (°F)-60 - (-5)
Height2 m
Spread2 m
GrowthSlow
Flowering PeriodMay

Description and Growing Information

General DescriptionA woody evergreen shrub with cones at branch terminals giving it an unusual pendulous shape.
ID CharacteristicBright red cones.
ShapeWeeping to pendulous.
LandscapeAccent tree, mass plantings, cottages, large scale property borders, informal gardens or as a specimen.
PropagationSeed or semi-hardwood cuttings.
CultivationPlant in full sun in well-drained loamy soil. Leave some space between plants to allow for spreading.
PestsCanker, needle cast and wood decay may be problematic but are usually rare.
Notable SpecimensThe Gardens of Fanshawe College, London, Ontario, Canada. The A.M. Cuddy Gardens, Strathroy, Ontario, Canada.
HabitatHorticultural origin.
Bark/Stem DescriptionYoung bark is covered in thin scales, becoming thicker with age. Red, light orange or grey in colour with occasional resin deposits.
Flower/Leaf Bud DescriptionOvoid leaves with no scars. Dull to light green, 1 - 2.5 cm long and occur at the tips of branches in early spring. No bud scales are present.
Leaf DescriptionNeedle-like leaves up to 2 cm long. Bright green with a smooth texture but very stiff. As the plant ages, the colour turns much darker.
Flower DescriptionExtremely small and inconspicuous, ranging from 2 - 5 mm in size.
Fruit DescriptionCones are bright blood-red or brown. 7 - 12 cm long, emerging upwards and then slowly drooping downwards as they age, turning a clear tan colour. Persist for one year on average before falling off. In abundance on the tree.
Texture DescriptionCoarse.

Photographs