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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!

Soil Meters & Test Kits

15 Product(s)

Set Descending Direction
per page

Grid List

15 Product(s)

Set Descending Direction
per page

Grid List

Test your soil directly with a variety of soil meters and test kits from Hydrobuilder. Our tools can test for conductivity, soil salinity, pH, temperature, and more depending on your needs. Well balanced soil improve nutrient uptake and plant growth.