Mainstem Products
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HydroLogic Hydroid Membrane Element filter
Vendor:HydroLogicRegular price $463.65 USDRegular priceUnit price per$499.95 USDSale price $463.65 USDSale -
Fast Fit Tray Stand 4 ft x 4 ft | 4x4 Flood Table Stand, No Tools
Vendor:Fast FitRegular price $193.26 USDRegular priceUnit price per -
AutoPot 1Pot XL Module | 6.6 Gallon Pot, Tray and AQUAvalve
Vendor:AutoPot USARegular price $66.75 USDRegular priceUnit price per$66.75 USDSale price $66.75 USD -
Ventana Plant Science - Commercial Bloom (2-26-41)
Vendor:Ventana Plant ScienceRegular price From $43.23 USDRegular priceUnit price perVentana Plant Science - Commercial Bloom (2-26-41)
Regular price From $43.23 USDRegular priceUnit price perVentana Plant Science - Commercial Bloom (2-26-41)
Regular price From $43.23 USDRegular priceUnit price per -
Rapid Rooter Tray with 50 Plugs | General Hydroponics, 1.5 in
Vendor:General HydroponicsRegular price $20.63 USDRegular priceUnit price per -
Harvest More Trim (Bottom Bin Only)
Vendor:Harvest MoreRegular price $21.20 USDRegular priceUnit price per -
Grodan Gro-Block Improved Large 4 GR10 w/ hole (4x4x4) (PRO-unwrapped)
Vendor:GrodanRegular price $113.18 USDRegular priceUnit price per -
Fast Fit Tray Stand 3 ft x 3 ft | 3x3 Flood Table Stand, Tool-Free
Vendor:Fast FitRegular price $189.31 USDRegular priceUnit price per -
Twister Cure Puck | Automatic Burping and Headspace Monitoring
Vendor:TwisterRegular price $299.00 USDRegular priceUnit price per$299.00 USDSale price $299.00 USD -
Chikamasa Scissors B-500SRF
Vendor:ChikamasaRegular price $29.60 USDRegular priceUnit price per -
Iguana Juice Grow 3-1-3 | Organic Hydroponics Nutrient
Vendor:Advanced NutrientsRegular price From $34.91 USDRegular priceUnit price per$33.99 USDSale price From $34.91 USDIguana Juice Grow 3-1-3 | Organic Hydroponics Nutrient
Regular price From $34.91 USDRegular priceUnit price per$33.99 USDSale price From $34.91 USDIguana Juice Grow 3-1-3 | Organic Hydroponics Nutrient
Regular price From $34.91 USDRegular priceUnit price per$33.99 USDSale price From $34.91 USD -
TrolMaster 16ECS-1 RJ12 Extension Cable Set
Vendor:TrolMasterRegular price $19.95 USDRegular priceUnit price per$19.95 USDSale price $19.95 USD -
Dilution Solutions In-Line Filter Kit with Unions, 3/4 in, 200 Mesh / 80 Micron
Vendor:Dosatron - Dilution SolutionRegular price $34.99 USDRegular priceUnit price per -
Grodan ParGro Quick Drain Block 4x4x4 in w/ Hole | Case of 72
Vendor:GrodanRegular price From $5.97 USDRegular priceUnit price per$5.02 USDSale price From $5.97 USDGrodan ParGro Quick Drain Block 4x4x4 in w/ Hole | Case of 72
Regular price From $5.97 USDRegular priceUnit price per$5.02 USDSale price From $5.97 USDGrodan ParGro Quick Drain Block 4x4x4 in w/ Hole | Case of 72
Regular price From $5.97 USDRegular priceUnit price per$5.02 USDSale price From $5.97 USD -
TrolMaster Smoke Detector for Hydro-X (MBS-SD)
Vendor:TrolMasterRegular price $57.86 USDRegular priceUnit price per$57.86 USDSale price $57.86 USD -
TrolMaster Hydro-X Pro Controller with 4-in-1 Sensor (Temp / Humid / CO2/ Light ) and Cable set, Free Phone App (HCS-2)
Vendor:TrolMasterRegular price $2,492.75 USDRegular priceUnit price per$2,492.75 USDSale price $2,492.75 USD
