Alberta Spruce (Dwarf Alberta Spruce)
Picea glauca ‘Conica’
Slow-growing dwarf form widely used in formal landscapes and foundation plantings.
Field reference
Family
Pinaceae
Growth rate
Slow
Mature size
6–13 ft tall, 3–5 ft spread
Hardiness zone
2-6
Soil preference
Well-drained, slightly acidic soils
Sun
Full Sun to Partial Shade (best with morning sun, some afternoon protection in hot climates)
Pruning window
Light shaping in late winter only (generally not pruned)
Wood properties
Not commercially significant; dense ornamental spruce wood
Native range
Cultivar derived from Picea glauca (native to northern North America)
Green weight
40 lb/ft³
Common questions
Is Alberta spruce a natural species?
No. It is a dwarf cultivar of white spruce (Picea glauca).
Why is my Alberta spruce turning brown?
Common causes include spider mites, drought stress, or winter burn.
How big does Alberta spruce get?
It typically reaches 6 to 13 feet tall at full maturity.
Can Alberta spruce be grown in warm climates?
It struggles in hot climates and often suffers from heat and mite stress.
Does Alberta spruce need pruning?
Very little. Its natural shape is dense and pyramidal.
Related species in Pinaceae
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