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Sitka Spruce
Picea sitchensis
Tall, fast growing conifer, native of Western North America. It prefers
wet, acid soil in upland areas and is grown in vast quantities as a plantation
tree. It can be recognized by its bluish needles and small rounded cones. The
needles are thick and rigid and point forwards on the top of the stalk. They
spread out from all around the stalk except the underside. Sitka Spruce has
ascending branches.
Sitka Spruce Picea
sitchensis (Bong.) Carr.
Sitka spruce is one of the tallest conifers, it can attain heights of more than
80 metres and can live for about 8 centuries. Its flaky, plate-like bark is a
reddish-brown. The cones are easily distinguished by their wavy
irregular-toothed outer cone scale margins.
Also known as Silver Spruce, Coast Spruce, or
Yellow Spruce, this wood started out most used
for utility poles, pulpwood, pallets, and framing for
heavy construction.
However, its light weight, directly straight grain
configuration and incredible proportionate strength,
lent itself well to other uses and became particularly valuable
in constructing aircraft. Very strong for its weight, it
possesses greater strength and toughness than any
wood of similar weight.
In later experiments it was found that Sitka Spruce
which had grown slow, creating many growth rings per
inch of wood has a tonal quality which is perfect for
musical instrument tops, such as guitars and basses.
Further investigation has shown that Sitka Spruce
laminated front and back with solid wood veneers
produces a top for hardbody guitars that is unmatchable
for beauty, and strength, and seems to add to the
instruments' tonal appeal.

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