Mainstem Products
-
Root Riot 1500 Count Bulk Box | Peat Starter Cubes for Seeds and Clones
Vendor:Hydrodynamics InternationalRegular price $269.97 USDRegular priceUnit price / perSale price $269.97 USD -
Integra Boost 1g Humidiccant Bulk 62% - 3,500 Pack
Vendor:Integra BoostRegular price $318.00 USDRegular priceUnit price / perSale price $318.00 USD -
Integra Boost 67g Humidiccant by Desiccare 62% Humidity Packs
Vendor:Integra BoostRegular price $1.89 USDRegular priceUnit price / perSale price $1.89 USD -
iLuminar HYPERMOL 720w LED
Vendor:Iluminar LightingRegular price $587.00 USDRegular priceUnit price / per$587.00 USDSale price $587.00 USD -
Mondi Propagation Tray 10 x 20, No Holes, Heavy-Duty 1020 Flat
Vendor:MondiRegular price $1.93 USDRegular priceUnit price / perSale price $1.93 USD -
Athena Pro - Fade
Vendor:AthenaRegular price From $31.50 USDRegular priceUnit price / per$31.50 USDSale price From $31.50 USD -
Prokure G - Fast Release Gas HAZ
Vendor:ProKureRegular price From $25.69 USDRegular priceUnit price / per$27.95 USDSale price From $25.69 USDSale -
CANNA Coco 50L Bag
Vendor:CannaRegular price $30.27 USDRegular priceUnit price / perSale price $30.27 USD -
Common Culture Fan Speed Controller, 120VAC 3A | Plug-In Variable Speed Dial
Vendor:Common CultureRegular price $5.33 USDRegular priceUnit price / perSale price $5.33 USD -
Pyrethrum TR Total Release Bug Bomb - 2 oz *HAZ*
Vendor:BASFRegular price $30.71 USDRegular priceUnit price / perSale price $30.71 USD -
BioWorks RootShield Plus+ WP Biological Fungicide | T-22 + G-41 Trichoderma
Vendor:BioWorksRegular price From $139.74 USDRegular priceUnit price / perSale price From $139.74 USD -
HydroLogic Stealth and Small Boy Float Valve -- 1/4 inch
Vendor:HydroLogicRegular price $23.53 USDRegular priceUnit price / perSale price $23.53 USD -
Super Sprouter 72 Cell Square Plug Tray Insert | 10 x 20 Flat
Vendor:Super SprouterRegular price $4.54 USDRegular priceUnit price / perSale price $4.54 USD -
General Hydroponics Rapid Rooter Plugs, 50 Pack | 1.5 in Replacement Plugs
Vendor:General HydroponicsRegular price $14.54 USDRegular priceUnit price / perSale price $14.54 USD -
Ventana Plant Science - Flower 0-3-4
Vendor:Ventana Plant ScienceRegular price From $20.00 USDRegular priceUnit price / per$20.00 USDSale price From $20.00 USD -
Advanced Nutrients - Sensizym
Vendor:Advanced NutrientsRegular price From $31.83 USDRegular priceUnit price / per$31.31 USDSale price From $31.83 USD







