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

Blue Spruce Iseli Fastigiate (Columnar) vs Sitka Spruce

Picea pungens Iseli Fastigiata

Picea sitchensis

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

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Sitka Spruce

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.

Sitka Spruce is a native conifer and the largest spruce species in the world. It grows quickly and reaches impressive heights, often reaching more than 50 metres (164 feet) in suitable conditions. It has strong, durable wood that has long been recognised for its commercial value.

It contributes to soil stability and plays an important role in coastal ecosystems. It offers cover and nesting sites for birds and small animals, and its seeds provide food for wildlife such as songbirds and small mammals.

Sitka Spruce plays a role in reforestation and ecological restoration projects in Coastal BC. The Wright Brothers used Sitka Spruce wood to build the frames of their first flying machines.

Blue Spruce Iseli Fastigiate (Columnar) Quick Facts

Sitka Spruce Quick Facts

Zone: 2b
Zone: 5a
Height: 12 m (40 ft)
Height: 61 m (200 ft)
Spread: 5 m (15 ft)
Spread: 11 m (35 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: slow
Growth rate: fast
Life span: long
Life span: long
Growth form: upright, conical
Spreading: seeds - low, layering - low
Suckering: none


Bark: thin, flaky, gray-brown to gray-purple
Cones: Reddish-brown, papery cones
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: BC
Other Names: iseli columnar blue spruce
Other Names: coast spruce, tideland spruce