The wood of this spruce varies greatly in color, but it is usually a
very pale brown, with the faintest tinge of red. It is a little heavier
than white pine, considerably weaker, and with less elasticity. The size
of the trunks, with their freedom from limbs, insures a high percentage
of clear lumber when Sitka spruce is manufactured. The tree grows
slowly, the annual rings are narrow, and the bands of summer growth are
comparatively broad, to which fact the rather dark color of the wood of
the spruce is due.
Sitka spruce is an important source of lumber. The total cut in
Washington, Oregon, and California in 1910 was about 255,000,000 feet.
It is below red spruce in quantity of sawmill cut, but above all other
spruces in the United States. The people of the Pacific coast use much
of it at home, but large quantities are shipped to markets in eastern
states, and some to foreign countries. Nearly 4,000,000 feet were bought
by Illinois manufacturers in 1909, in addition to what was used rough in
the state. The commodities manufactured of this spruce in Illinois
indicate with a fair degree of accuracy the uses made of the wood in
most parts of the United States east of the Rocky Mountains and north of
the Ohio river and the Potomac. Among articles so manufactured in
Illinois are playground apparatus, porch and stair balusters, doors,
blinds, sash and frames, poultry brooders, sounding boards for pianos
and other musical instruments, parts of mandolins and guitars, pipes for
organs, cornice brackets, store and office fronts, decking and spars for
boats, wagon beds and windmill wheel slats, refrigerators and cold
storage rooms, ironing boards and other wooden ware.
Twenty times as much Sitka spruce is made into finished commodities in
Washington as in Illinois. That is to be expected, since Washington is
the home of the tree and the center of supply. A partial list of its
uses in that state will show that the wood is liked at home. Douglas fir
was the only wood bought in larger amounts by Washington manufacturers.
They made 55,429,000 feet of it into boxes, and coopers employed
12,000,000 more. The next largest users were pulpmills, while 2,000,000
feet went into sounding boards, many of which were for shipment abroad.
Other users were basket makers, and the manufacturers of furniture,
fixtures, finish, caskets, veneer, trunks, pulleys, vehicles, boats, and
patterns. Sitka spruce decays quickly when exposed to rain and weather.
Sitka spruce can be depended upon for the future. Though it grows slowly
it may be expected to keep growing. Its range lies in regions generally
too wet for woods to burn, and it will suffer less from forest fires
than trees of inland regions. It is an abundant seeder, and its favorite
seedbed is moss, muck, decayed wood, and wet ground litter of various
kinds. For the first few years seedlings are sensitive to frost, but not
in later life.
Public-domain text, read in full here on John Shaqi.
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