Over 1,000 Different growing products in our 1,700+ sq ft warehouse in the Puhi Industrial area! We also do special orders! Inquire on our ORDER page
Every School should have a Garden! We offer 10% OFF to all schools on Kaua'i for their Aqua, Hydro, Soil Garden Projects! Let's Grow Kaua'i together!
As a MAHALO to our Loyal Customer we are offering a GIH Rewards Program! Spend $500 and receive $50 off future purchase. Sign-up in store.
OPEN 6 DAYS A WEEK!
Garden Island Hydro has everything you need to get the results you desire! Kaua`i's 1-Stop GARDEN SHOP
- Aqua, Hydro, Soil Growing Supplies
- Organic & Sustainable
- Nutrients & Enhancements
- Growing Mediums & Plant Care
- In-door & Outdoor Growing
- And so much more!