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Dwarf Alberta Spruce vs Blue Spruce Iseli Fastigiate (Columnar)
Picea glauca conica
Picea pungens Iseli Fastigiata
NOT AVAILABLE THIS SEASON
Dwarf Alberta Spruce is a small tree with very dense foliage. It is an attractive specimen in landscape designs and small yards. This plant naturally grows into the classic conical shape, but responds well to shearing and pruning.
Dwarf Alberta Spruce is hardy and disease resistant. However, its thick foliage can collect mildew. Consider planting this tree in an open space where the wind can dry out its needles.
You can use this cultivar as a substitute for cedar or juniper.
Iseli Fastigiate Blue Spruce is perfect if you are looking for colour all year. A cultivar of the Blue Spruce, it is also known as the Columnar Colorado Blue Spruce. The Iseli Fastigiate Blue Spruce is one of the more distinctive evergreens. Its foliage is blueish in the spring and blue/green in the winter. Best used as an accent tree, the Blue Spruce has a narrowly upright and columnar form with upwards forking branches.