Mainstem Products
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Dosatron Dilution Solutions Water Hammer Arrestor Kit - 1 ½” (WHA150-SS-KIT)
Vendor:Dosatron - Dilution SolutionRegular price $589.20 USDRegular priceUnit price per -
TrolMaster Dual Condition Adaptor for Hydro-X system
Vendor:TrolMasterRegular price $74.46 USDRegular priceUnit price per$74.46 USDSale price $74.46 USD -
TrolMaster 16ft Extension Cable for WCS-1 Water Content Sensor (ECS-6)
Vendor:TrolMasterRegular price $20.95 USDRegular priceUnit price per$20.95 USDSale price $20.95 USD -
PyGanic Crop Protection EC 5.0 - 1 gallon
Vendor:MGKRegular price $750.00 USDRegular priceUnit price per -
Optic Foliar Atak Concentrate 1L
Vendor:Optic Foliar NutrientsRegular price $30.02 USDRegular priceUnit price per -
Dosatron Dilution Solution Nutrient Delivery System - Mixing Chamber 1-1/2 in 40 GPM (HYKMC150)
Vendor:Dosatron - Dilution SolutionRegular price $159.50 USDRegular priceUnit price per -
Ideal-Air Dehumidifier 30 Pint - Up to 50 Pints Per Day
Vendor:Ideal-AirRegular price $321.09 USDRegular priceUnit price per -
Hanna Professional Waterproof Portable pH/ORP Meter- HI98190
Vendor:Hanna InstrumentsRegular price $699.00 USDRegular priceUnit price per$699.00 USDSale price $699.00 USD -
AC Infinity Grow Room Glasses, with 3 Color Corrective Lenses
Vendor:AC InfinityRegular price $25.99 USDRegular priceUnit price per$25.99 USDSale price $25.99 USD -
GrowoniX High Flow RO Water Filtration System GX1000 HF
Vendor:GrowoniXRegular price $1,257.00 USDRegular priceUnit price per -
Hanna PHEP 4 Tester With Replaceable Electrode
Vendor:Hanna InstrumentsRegular price $126.99 USDRegular priceUnit price per -
General Hydroponics FloraPro Grow 10-12-22
Vendor:General HydroponicsRegular price From $25.82 USDRegular priceUnit price perGeneral Hydroponics FloraPro Grow 10-12-22
Regular price From $25.82 USDRegular priceUnit price perGeneral Hydroponics FloraPro Grow 10-12-22
Regular price From $25.82 USDRegular priceUnit price per -
FloraFlex Quick Disconnect Pipe System Open Flow Bubbler 3/4 in Tee
Vendor:FloraFlexRegular price $25.60 USDRegular priceUnit price per -
AC Infinity CLOUDRAY A6, Gen 2 Grow Tent Clip Fan 6” with Long-Life EC Motor, 10-Level Dynamic Wind Modes & Fan Speeds
Vendor:AC InfinityRegular price $44.99 USDRegular priceUnit price per$44.99 USDSale price $44.99 USD -
Bubble Magic All Mesh Extraction Bags 5 Gallon, 5 Bag Set
Vendor:Bubble MagicRegular price $70.58 USDRegular priceUnit price per -
Botanicare Pure Blend Pro Soil 1-4-5
Vendor:BotanicareRegular price From $87.83 USDRegular priceUnit price perBotanicare Pure Blend Pro Soil 1-4-5
Regular price From $87.83 USDRegular priceUnit price perBotanicare Pure Blend Pro Soil 1-4-5
Regular price From $87.83 USDRegular priceUnit price per
