Rock Island Illinois Hydroponics Store

HTG Supply Rock Island

With unbeatable prices and unparalleled service, HTG Supply Hydroponics & Grow Lights is prepared to exceed your growing expectations. Conveniently located just off or State Route 5, HTG Supply Rock Island is about a half-hour drive from anywhere in the Quad City area. HTG Supply has the largest inventory of hydroponic systems, grow lights, nutrients, grow tents, complete grow tent packages, and thousands of other specialty grow supplies in the area. With low prices on brands like AgroMax, Digital Greenhouse, and Cyco Nutrients, it’s easy to build the garden you want when you shop with HTG Supply.

Tues-Sat: 11:00am - 6:00pm
Sun & Mon: Closed

Consult our Cultivation Experts

For newcomers to cultivation, operating an indoor garden can be challenging. HTG Supply makes it easy with simple-to-use products, innovative grow lights, and an experienced staff with the knowledge to answer even you toughest growing questions. Be confident in your grow with support from our professional staff and industry leading products. For licensed cultivators, our team will consult with you every step of the way! From planting to harvest, HTG Supply makes your grow our top priority.

Everyday Low Pricing

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