Mainstem Products
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TrolMaster MBS-Pro 4-in-1 Sensor for Hydro-X Pro | Temp RH CO2 Light
Vendor:TrolMasterRegular price $417.95 USDRegular priceUnit price per$417.95 USDSale price $417.95 USD -
Super Sprouter Digital Heat Mat Thermostat | 68-108F, 1000W
Vendor:Super SprouterRegular price $55.72 USDRegular priceUnit price per -
Mondi Utility Sump Pump -- 1585 GPH
Vendor:MondiRegular price $133.26 USDRegular priceUnit price per$126.77 USDSale price $133.26 USD -
Integra Boost 1000g Hanging Desiccant Cargo Dry (Case of 6)
Vendor:Integra BoostRegular price $93.33 USDRegular priceUnit price per -
Clonex Mist 300 ml | Ready to Use Rooting Spray for Cuttings
Vendor:Hydrodynamics InternationalRegular price $27.48 USDRegular priceUnit price per -
Hanna HI98118 GroLine pH Tester | Renewable Cloth Junction
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 CMH Lamp 3100K | 565 µmol/s SE Bloom
Vendor:Growers ChoiceRegular price $83.80 USDRegular priceUnit price per$83.80 USDSale price $83.80 USD -
Gorilla Indoor Grow Tent 3' x 3' | Heavy Duty Grow Tent Kit
Vendor:Gorilla Grow TentRegular price $305.95 USDRegular priceUnit price per$305.95 USDSale price $305.95 USDSold out -
Gorilla Grow Tent 2' x 2.5' | 1680D Canvas, 300 lb Steel Frame
Vendor:Gorilla Grow TentRegular price $205.95 USDRegular priceUnit price per$205.95 USDSale price $205.95 USDSold out -
EcoPlus Convertible Bottom Draw Water Pump 265 GPH
Vendor:EcoPlusRegular price $34.34 USDRegular priceUnit price per -
Vostermans Ventilation Multifan V-Flo Fan V2.0 (1-Phase 110v/120v 3050 CFM)
Vendor:MultifanRegular price $599.99 USDRegular priceUnit price per -
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 - Proactive Air & Surface Sanitation
Vendor:ProGuardRegular price $1,249.00 USDRegular priceUnit price per$1,249.00 USDSale price $1,249.00 USD -
HDI Clonex Clone Solution
Vendor:Hydrodynamics InternationalRegular price From $106.00 USDRegular priceUnit price perHDI Clonex Clone Solution
Regular price From $106.00 USDRegular priceUnit price perHDI Clonex Clone Solution
Regular 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
