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Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Sun System Reflectors on Sale

Deep discounts on many reflector models!

Hydrobuilder Warehouse Deals

Grow Tent Blowout Sale

Hydrobuilder grow tents on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!

Propagation

Hydrobuilder is your premier online source for plant propagation supplies. Browse our wide selection of propagation tools and supplies sure to get your seedling and cuttings off to a fast and healthy start. Simplify the process with complete cloning systems, clone & seedling lights, propagation trays, seedling heat mats, humidity domes, neoprene inserts, rooting hormones and more!

Try one of our complete cloning systems by Botanicare, Super Closet, EZ-Clone or Platinum Hydroponics and set your seedlings, cuttings and flowers up for success. Sit back and watch your plants take root!