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 an over 25% discount to the public.

Vouchers can be purchased for $66 each by mail (request form here) or at our office (please give us a courtesy call at 961-2681 prior to your arrival — we are currently closed to walk-in visitors per our Covid-19 action plan).

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 eyokoyama@hceoc.net.