Mainstem Products
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Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester HI98131
Vendor:Hanna InstrumentsRegular price $225.00 USDRegular priceUnit price per$225.00 USDSale price $225.00 USD -
Growers Choice 315W Ceramic Metal Halide CMH Lamp 4200k
Vendor:Growers ChoiceRegular price $83.80 USDRegular priceUnit price per$83.80 USDSale price $83.80 USD -
FloraFlex Quick Disconnect Pipe System Multi Flow Bubbler 3/4 in Tee
Vendor:FloraFlexRegular price $23.99 USDRegular priceUnit price per -
EcoPlus Convertible Bottom Draw Water Pump 265 GPH
Vendor:EcoPlusRegular price $34.34 USDRegular priceUnit price per -
FoxFarm Bush Doctor Root Trio (3 Pack)
Vendor:FoxFarmRegular price $47.13 USDRegular priceUnit price per -
Botanicare OD Black Tray - 4' x 6'
Vendor:BotanicareRegular price $160.63 USDRegular priceUnit price per -
Athena Tissue Culture Kit
Vendor:AthenaRegular price $1,950.00 USDRegular priceUnit price per$1,950.00 USDSale price $1,950.00 USD -
AC Infinity AIRLIFT S-Series Shutter Exhaust Ventilation Fan with Speed Controller
Vendor:AC InfinityRegular price From $139.00 USDRegular priceUnit price per$139.00 USDSale price From $139.00 USDAC Infinity AIRLIFT S-Series Shutter Exhaust Ventilation Fan with Speed Controller
Regular price From $139.00 USDRegular priceUnit price per$139.00 USDSale price From $139.00 USDAC Infinity AIRLIFT S-Series Shutter Exhaust Ventilation Fan with Speed Controller
Regular price From $139.00 USDRegular priceUnit price per$139.00 USDSale price From $139.00 USD -
Vostermans Ventilation Multifan V-Flo Fan V2.0 (1-Phase 110v/120v 3050 CFM)
Vendor:MultifanRegular price $599.99 USDRegular priceUnit price per -
True Liberty 8 Gallon Bags 24 in x 40 in (100/pack)
Vendor:True LibertyRegular price $172.14 USDRegular priceUnit price per -
TrolMaster Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro
Vendor:TrolMasterRegular price $417.95 USDRegular priceUnit price per$417.95 USDSale price $417.95 USD -
Super Sprouter Digital Heat Mat Thermostat
Vendor:Super SprouterRegular price $55.72 USDRegular priceUnit price per -
HydroDynamics Clonex Mist 300ml
Vendor:Hydrodynamics InternationalRegular price $27.48 USDRegular priceUnit price per -
Hanna pH4 Calibration Solutions -- 16 oz
Vendor:Hanna InstrumentsRegular price $18.00 USDRegular priceUnit price per -
GrowoniX EX400 Reverse Osmosis Filter 400GPD
Vendor:GrowoniXRegular price $353.97 USDRegular priceUnit price per -
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 USD
