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, this program offers vouchers for a 50-lb bag of citric acid at a discount to the public.

REQUEST A VOUCHER: Call 932-2743 or submit a request form online.

Vouchers cost $82.50 and can be redeemed at Nutrien Ag Solutions in Hilo.

PAY & PICK UP: Pay and pick up at our office at 47 Rainbow Drive in Hilo.

You can also receive your voucher by mail. Send cash or check to 47 Rainbow Drive and we will mail your voucher once received.


Crystal Reed, Executive Assistant