anybody konw about a plant called sun hemp

[adamant]

Its used to cover crop on farms to return nutrients back to the soil. Has yellow flowers. Anybody know about this plant?

[Joseph Clemens]

Sunn Hemp

[HBees]

Here in Hawaii, lots of small scale farms are using these types of cover crops (buckwheat, sweetclover, etc.). The cool thing about sunn hemp is bees will use it as forage in the late afternoon.

[adamant]

Thanks for your reply s.

Does that plant produce lot of nectar?