Mainstem Products
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Super Sprouter Digital Heat Mat Thermostat | 68-108F, 1000W
Vendor:Super SprouterRegular price $59.70 USDRegular priceUnit price per -
Prokure D - Deodorizer - Extended Release Gas *Limited Availability*
Vendor:ProKureRegular price From $30.63 USDRegular priceUnit price per$30.63 USDSale price From $30.63 USD -
Clonex Mist 300 ml | Ready to Use Rooting Spray for Cuttings
Vendor:Hydrodynamics InternationalRegular price $27.48 USDRegular priceUnit price per -
Hanna GroLine Waterproof Hydroponic pH Tester HI98118
Vendor:Hanna InstrumentsRegular price $121.43 USDRegular priceUnit price per$121.43 USDSale price $121.43 USD -
GrowoniX EX200 Reverse Osmosis Filter 200GPD w/ KDF
Vendor:GrowoniXRegular price $235.50 USDRegular priceUnit price per -
Growers Choice 315W Ceramic Metal Halide CMH Lamp 3100k
Vendor:Growers ChoiceRegular price $83.80 USDRegular priceUnit price per$83.80 USDSale price $83.80 USD -
Sold outGorilla Indoor Grow Tent 3' x 3'
Vendor:Gorilla Grow TentRegular price $305.95 USDRegular priceUnit price per$305.95 USDSale price $305.95 USDSold out -
Sold outGorilla Grow Tent 2 x 2.5 ft
Vendor:Gorilla Grow TentRegular price $205.95 USDRegular priceUnit price per$205.95 USDSale price $205.95 USDSold out -
Vostermans Ventilation Multifan V-Flo Fan V2.0 (1-Phase 110v/120v 3050 CFM)
Vendor:MultifanRegular price $599.99 USDRegular priceUnit price per -
TrolMaster 240V Humidity Device Station DSH-2 for Hydro-X, 10 A with RJ12 Cables
Vendor:TrolMasterRegular price $87.78 USDRegular priceUnit price per$87.78 USDSale price $87.78 USD -
Schaefer Versa-Kool Circulation Fan 12 in w/ Tapered Guards, Cord + Mount - 1470 CFM
Vendor:SchaeferRegular price $222.66 USDRegular priceUnit price per$448.59 USDSale price $222.66 USDSale -
ProGuard DXB 100 Air & Surface Purifier with BPI | 500 sq ft
Vendor:ProGuardRegular price $1,249.00 USDRegular priceUnit price per$1,249.00 USDSale price $1,249.00 USD -
Clonex Clone Solution 1-0.6-1 | Clone and Seedling Nutrient, 2.5 or 5 Gallon
Vendor:Hydrodynamics InternationalRegular price From $106.00 USDRegular priceUnit price per -
Hydrofarm 15 ft Trellis Netting | 5 ft Wide, 3.5 in Woven Mesh
Vendor:HydrofarmRegular price $9.94 USDRegular priceUnit price per -
GrowoniX EX400 Reverse Osmosis Filter 400GPD
Vendor:GrowoniXRegular price $353.97 USDRegular priceUnit price per -
General Hydroponics FloraPro Grow 10-12-22
Vendor:General HydroponicsRegular price From $27.78 USDRegular priceUnit price per
