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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
3.5 Gallon Black Bucket

Great for adding on to the Big Boy system.

          5 of 5 stars
HTG Supply 400 Watt HPS Grow Light

I ordered this an it came in 2 boxes with a lot of insulation keeping all breakable material very protected I was worried that something may break during shipping I was wrong not only was the shipping quick but came like I described above couldn't be any happier I will continue to buy there supreme supplies with a excellent warranty!!!!!

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