Mainstem Products
-
TrolMaster Humidistat Station for Hydro-X (HS-1)
Vendor:TrolMasterRegular price $122.19 USDRegular priceUnit price / per$122.19 USDSale price $122.19 USD -
HydroDynamics Clonex Mist Ready-to-Use Root Promoter Spray – 100 ml
Vendor:Hydrodynamics InternationalRegular price $11.99 USDRegular priceUnit price / perSale price $11.99 USD -
Botanicare Low Tide LT Black Tray 4ft x 4ft | 3.5in Low Profile, 30 Gal
Vendor:BotanicareRegular price $93.94 USDRegular priceUnit price / perSale price $93.94 USD -
Hydrofarm Titanium Precision Pruner Scissors | Spring Loaded
Vendor:HydrofarmRegular price $22.00 USDRegular priceUnit price / perSale price $22.00 USD -
TrolMaster DST-1 Temperature Device Station for Hydro-X Heating and Cooling, 10 A
Vendor:TrolMasterRegular price $69.83 USDRegular priceUnit price / per$69.83 USDSale price $69.83 USD -
General Hydroponics FloraNova Grow 7-4-10
Vendor:General HydroponicsRegular price From $17.02 USDRegular priceUnit price / perSale price From $17.02 USD -
AC Infinity Humidifier CLOUDFORGE T7, 15L Smart Plant Humidifier, 1300 mL/h
Vendor:AC InfinityRegular price $169.00 USDRegular priceUnit price / per$169.00 USDSale price $169.00 USD -
Gavita Master Controller EL3
Vendor:GavitaRegular price $734.48 USDRegular priceUnit price / perSale price $734.48 USD -
AutoPot - 1Pot Module Expansion
Vendor:AutoPot USARegular price $57.45 USDRegular priceUnit price / per$57.45 USDSale price $57.45 USD -
AutoPot - 4 Pot System
Vendor:AutoPot USARegular price $237.86 USDRegular priceUnit price / per$237.86 USDSale price $237.86 USD -
True Liberty Ostrich Can Liner 30 in x 48 in (25/pack)
Vendor:True LibertyRegular price $78.63 USDRegular priceUnit price / perSale price $78.63 USD -
True Liberty Turkey Bags, 3 Gallon 18 x 20 in Food-Grade Nylon, 1,000 Pack
Vendor:True LibertyRegular price $562.16 USDRegular priceUnit price / perSale price $562.16 USD -
Mother Earth Hydroton Original 50 L
Vendor:Mother EarthRegular price $62.00 USDRegular priceUnit price / perSale price $62.00 USD -
Integra Boost 2g Humidiccant Bulk 55% - 2,000 Pack
Vendor:Integra BoostRegular price $246.00 USDRegular priceUnit price / perSale price $246.00 USD -
Clonex Clone Solution 1 Gallon | 1-0.6-1 Clone and Seedling Nutrient
Vendor:Hydrodynamics InternationalRegular price $66.19 USDRegular priceUnit price / perSale price $66.19 USD -
Ventana Plant Science Isopropyl Alcohol ISO 99.9% 55-Gallon Drum *HAZ*
Vendor:Ventana Plant ScienceRegular price $749.00 USDRegular priceUnit price / perSale price $749.00 USD










