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HTG Supply's Hydroponic Store has everything you need.

HTGSupply is the #1 online source for all of your indoor grow light and hydroponic supply needs! We offer the best in LED grow lights, gardening nutrients, complete grow light kits and all of your other hydroponic needs. Order online today or visit one of our hydroponic store locations today!

Recent Product Reviews from Growers Like You

          5 of 5 stars
Sunleaves Block Covers 4.5

These are oversized which is great as those cut to fit the block only, don't overhang and curl up. These are reusable and easy to clean and disinfect and you can write on them with a Scripto (cleans off) to label you plants. All that and they still do the most important thing, and that's blocking the light from the algae that wants to compete with you plants for nuitrient.

view HOW TO: Clone your Plants!
The Octo Cloner is an inexpensive and effective way to clone up to 8 plants at a time. It uses similar techniques to popular cloning systems at a fraction of the cost. In this video we teach you all y...
view ASK THE DOC: Far Red Light
Shop LED Grow Lights In this video, Dr. Myers goes over the effects of having far red light and infrared light in your grow room. He covers the different types of flowering plants; long-day, short-da...