Blue Spruce Iseli Fastigiate (Columnar) vs Emerald Cedar - TreeTime.ca

Blue Spruce Iseli Fastigiate (Columnar) vs Emerald Cedar

Thuja occidentalis Smaragd

Picea pungens Iseli Fastigiata

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Emerald Cedar
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Emerald Cedar makes a great addition to landscapes, and is often used to form tight hedges or privacy screens. The thick scale-like foliage adds texture and colour to yards and is commonly used to line driveways. Unlike other cedars it retains its green colour throughout the fall and winter.

It is a semi dwarf species, which generally needs little pruning, but if desired it responds well to trimming. Its attractive, columnar shape and dense foliage makes it a desired landscape feature.

The Emerald Cedar won the award of merit from the Royal Horticultural Society.

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.

Emerald Cedar Quick Facts

Blue Spruce Iseli Fastigiate (Columnar) Quick Facts

Zone: 2a
Zone: 2b
Height: 4 m (13 ft)
Height: 12 m (40 ft)
Spread: 0.9 m (3 ft)
Spread: 5 m (15 ft)
Moisture: normal
Moisture: dry, normal
Light: partial shade, full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Growth rate: slow
Growth rate: slow
Life span: medium
Life span: long
Suckering: none
Suckering: none




Other Names: smaragd arborvitae, thuja occidentalis emeraude
Other Names: iseli columnar blue spruce