← Back to Plant List

Acacia koa

Koa, Grey Koa

The Acacia koa is a native of the Hawaiian Islands. Its yellow flowers blossom in the spring. The grey-green "leaves" of the Koa are not true leaves, but leave stems (phyllodes) which can be over nine inches long.


Zone_11Zone_15 11 to 15

Water_use_4 High

Exposure_3 Full Sun

Growth Rate Slow

Height 50' 0" (15.24 m)

Width 25' 0" (7.62 m)

To see more information such as colors, bloom times, uses, along with access to over 21,000 high quality images, please Sign Up » or Log In »

← Back to Plant List