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Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Complete Nutrient Packages

From beginner packages to advanced!

March Nutrients

Fabric Pot Blowout Sale

Gro Pro Fabric Pots on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!

Bulk Nutrients



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Save money by buying your nutrients in bulk. Hydrobuilder has the bulk nutrients to last you through your grow season. Concentrated liquid nutrients save you space, money, and time, and, by buying in bulk you can stock your nutrients for the long term or get started with a commercial grow. Call and ask us about shipping discounts on many of our bulk nutrients to help save you even more. Pallets can even be black wrapped for security and discretion.