Citric Acid Vouchers

In an effort to mitigate the invasive spread of coqui on our island and protect our native habitat, and in partnership with Nutrien Ag Solutions in Hilo, we offer vouchers for a 50-lb bag of citric acid at a discount to the public.

Vouchers can be purchased for $82.50 each by mail (request form here) or at our office.

Redeem vouchers at Nutrien Ag Solutions at 900 Leilani St. For more information, please call our office or contact Eddie Yokoyama at x 301 or