Koa
Acacia koa
Koa
is the largest endemic tree in Hawai‘i–the species exists naturally nowhere
else in the world. It is the fastest growing of Hawaii’s valuable hardwoods.
It can grow as much as an inch in diameter per year, reaching 100 feet
in height, attaining a trunk diameter of 5 feet or more. It was historically
the material of choice for carved ocean-going canoes. Koa wood is the most
prized cabinet and furniture wood in Hawai‘i. Colors range from light brown
to deep red/brown hues. Highly figured koa is sought after for use in fine
furniture, musical instruments, crafts, gunstocks, and knife handles. Koa
has weight and strength properties similar to black walnut. It is a moderately
heavy wood (specific gravity .55). It is stable, works well, and takes
an exceptionally rich, deeply reflective glow when finished with oils and
modern varnish or laquer.
Curly koa log being sawn
Koa leaves and flowers
Koa tree in forest
Large koa tree
This website is designed and maintained by Mats Fogelvik, Copyright © , Last updated Aug 31, 2008.