The Siskiyou spruce (Picea breweriana) is an evergreen coniferous tree of the spruces (Picea) in that the (Pinaceae).

Spreading

The Siskiyou spruce is domestic in North America in the border area between Oregon and California, where it seems to m NN in the mountains until 2000. The Siskiyou spruce is planted recently occasionally in large gardens and in parks.

Description

Siskiyou spruces are relatively slim trees and become high only to 10 to 16 meters. Their up to 2 meters are enough branches hang of the easily bent branches down. The needles are 2 to 3.5 cm long, thinly and flattened; on the top side they are dark-green, down provided with two narrow white volumes. The taps are 10 to 12 cm long, cylindrically and often irregularly formed; they are first magenta colors, to ripe ones then brightly red-brown.

The Siskiyou spruce grows slowly, rarely reaches it more than 25 cm yearly increase.

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