White Fir (Concolor Fir) vs Blue Spruce Iseli Fastigiate (Columnar) - TreeTime.ca

White Fir (Concolor Fir) vs Blue Spruce Iseli Fastigiate (Columnar)

Abies concolor

Picea pungens Iseli Fastigiata

NOT AVAILABLE THIS SEASON

(new stock expected: fall of 2026)

NOT AVAILABLE THIS SEASON

White Fir (Concolor Fir)
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White Fir is an attractive, cold hardy tree that is known for its excellent adaptation to difficult sites. Also a favorite among Christmas tree growers, this tree has high needle retention, dense foliage, and a beautiful pyramidal shape.

You'll love the silver blue-green color that pops on a winter landscape. Try planting in your front yard as a stunning specimen or ornamental tree.

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.

White Fir (Concolor Fir) Quick Facts

Blue Spruce Iseli Fastigiate (Columnar) Quick Facts

Zone: 3a
Zone: 2b
Height: 18 m (60 ft)
Height: 12 m (40 ft)
Spread: 8 m (25 ft)
Spread: 5 m (15 ft)
Moisture: normal
Moisture: dry, normal
Light: full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Growth rate: slow
Growth rate: slow
Life span: long
Life span: long
Maintenance: medium
Suckering: none
Suckering: none




Other Names: iseli columnar blue spruce