British Columbia Outdoor Wilderness Guide |
SITKA SPRUCE
picea sitchensis
- Sitka
Spruce is also known as Coast Spruce, Tideland
Spruce, Yellow Spruce
- Sitka
Spruce has been introduced and is now widely
grown in Britain and northern Europe
- Sitka
Spruce is a frequent host to the spruce
weevil whose offspring will kill new growth
UNIQUE
FEATURES:
- Sitka
Spruce is the largest of BC's spruces
- Some
native tribes considered Sitka Spruce to
have magic powers
LOCATION:
- Sitka
Spruce are found along the west coast of
British Columbia
- Sitka
Spruce usually found from sea level to 700
metres
- Sitka
Spruce prefer river and stream flood plains
and coastal fogbelt
SIZE:
- Sitka
Spruce average 70 metres tall and 2 metres
in diameter
- Sitka
Spruce can reach up to 93 metres tall and
5 metres in diameter
CONES:
- seed
cones - wavy, papery scales with ragged
edges; reddish to yellowish-brown
- pollen
cones - red
NEEDLES:
- 4
sided
- bluish-green,
stiff and sharp
- 2
white lines on both upper and lower surfaces
- arranged
spirally along twigs
- longest
and flattest leaves of BC spruces
BARK:
- thin,
scaly
- brown
or purplish grey
WOOD
CHARACTERISTICS:
- light,
soft, strong, flexible
USES:
- modern
- general construction, ship building, plywood,
musical instruments, airplane construction
- traditional
- roots: hats, baskets, ropes, fishing lines,
twine; inner bark/young shoots: source of
vitamin C, laxative; pitch: caulk and waterproof
boats, harpoons and fishing gear, medicine
for burns, boils and other sking irritants,
glue; wood: carved to make love charms
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