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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
Rapid Rooter Replacement plugs

I've never not been able to bring a viable seed to seedling, using paper towels in ziplock to pop 1st. I also have had almost 100% success w any clone...from healthy or the brink of death. I just tried an airstone and more water than normal..wish i did that years ago. Moisture cotent right on out of bag. Dried out..gets miss shapen..rapid rooters. Highly recommend.

          5 of 5 stars
GrowBright 9" Grow Room Fan

Are this fan use electric cord?

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 al

view Digital Greenhouse Ballasts

Digital Greenhouse Electronic ballasts have a proven track record of reliability and performance. Digital Greenhouse ballasts are also one of the very few Digital Ballast to earn the U.L. Listing S