Mainstem Products
-
Advanced Nutrients - Voodoo Juice - pH Perfect
Vendor:Advanced NutrientsRegular price From $54.99 USDRegular priceUnit price perAdvanced Nutrients - Voodoo Juice - pH Perfect
Regular price From $54.99 USDRegular priceUnit price perAdvanced Nutrients - Voodoo Juice - pH Perfect
Regular price From $54.99 USDRegular priceUnit price per -
GrowoniX Premium KDF85 / Catalytic Carbon Filter 2.5 x 9.75 in
Vendor:GrowoniXRegular price $37.46 USDRegular priceUnit price per -
Hanna pH Checker Complete Starter Kit with 4 + 7 Calibration Solution
Vendor:Hanna InstrumentsRegular price $65.56 USDRegular priceUnit price per -
Dilution Solutions Water Hammer Arrestor Kit - 3/4 in (WHA34-SS-KIT)
Vendor:DosatronRegular price $272.00 USDRegular priceUnit price per -
ProGuard DXB Mini Filters | 6 Pack
Vendor:ProGuardRegular price $65.00 USDRegular priceUnit price per$65.00 USDSale price $65.00 USD -
GROW!T Clay Pebbles, 4 mm-16 mm, 40 L
Vendor:GROW!TRegular price $42.16 USDRegular priceUnit price per -
Gro Pro NX Level Pot Elevator - 26.5 in
Vendor:Gro ProRegular price $9.93 USDRegular priceUnit price per -
Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)
Vendor:BluelabRegular price $209.00 USDRegular priceUnit price per$209.00 USDSale price $209.00 USD -
Super Sprouter Seedling Heat Mat
Vendor:Super SprouterRegular price $31.23 USDRegular priceUnit price per -
HydroDynamics Clonex Mist 750ml
Vendor:Hydrodynamics InternationalRegular price $42.32 USDRegular priceUnit price per -
GrowoniX Sediment Filter Pleated 2510 PL
Vendor:GrowoniXRegular price $16.33 USDRegular priceUnit price per -
Grodan Gro-Block Improved Mini Block 1.5 (shrinkwrapped strip of 45 blocks)
Vendor:GrodanRegular price $6.01 USDRegular priceUnit price per$6.01 USDSale price $6.01 USD -
Advanced Nutrients - ph Perfect - Connoisseur Grow - Part A
Vendor:Advanced NutrientsRegular price From $16.29 USDRegular priceUnit price per$17.21 USDSale price From $16.29 USDAdvanced Nutrients - ph Perfect - Connoisseur Grow - Part A
Regular price From $16.29 USDRegular priceUnit price per$17.21 USDSale price From $16.29 USDAdvanced Nutrients - ph Perfect - Connoisseur Grow - Part A
Regular price From $16.29 USDRegular priceUnit price per$17.21 USDSale price From $16.29 USDSale -
AC Infinity CLOUDLINE S-Series - Duct Fan /w Inline Speed Control
Vendor:AC InfinityRegular price From $89.99 USDRegular priceUnit price per$89.99 USDSale price From $89.99 USDAC Infinity CLOUDLINE S-Series - Duct Fan /w Inline Speed Control
Regular price From $89.99 USDRegular priceUnit price per$89.99 USDSale price From $89.99 USDAC Infinity CLOUDLINE S-Series - Duct Fan /w Inline Speed Control
Regular price From $89.99 USDRegular priceUnit price per$89.99 USDSale price From $89.99 USD -
Grodan ParGro Biggie 6 inch x 6 inch x 6 inch Block
Vendor:GrodanRegular price From $2.36 USDRegular priceUnit price per$2.36 USDSale price From $2.36 USDGrodan ParGro Biggie 6 inch x 6 inch x 6 inch Block
Regular price From $2.36 USDRegular priceUnit price per$2.36 USDSale price From $2.36 USDGrodan ParGro Biggie 6 inch x 6 inch x 6 inch Block
Regular price From $2.36 USDRegular priceUnit price per$2.36 USDSale price From $2.36 USD -
Chikamasa Scissors B-500SR
Vendor:ChikamasaRegular price $28.64 USDRegular priceUnit price per
