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128
Grower's Ally Spider Mite Control | 1gal - Concentrate - OMRI Listed
In stock
$400.06 $499.99 -20%
Flexzilla Pro Retractable Water Hose Reel with Levelwind Technology | 1/2in x 70ft
In stock
$399.87 $513.99 -22%
Save 17%
DAB ESYDOCK Docking Station Mount | 1-1/4in NPT - For Mounting (1) ESYBOX
Out of stock
$399.48 $482.47 -17%
Save 9%
Temp/Humid/CO2/Light 4-in-1 Sensor for Hydro-X Pro & Plus
In stock
$398.24 $439.95 -9%
Save 5%
Leader ECOJET 130 Self Priming Jet Pump | 1 HP - 1260 GPH - For 1in Inlet/Outlet
Out of stock
$394.92 $417.90 -5%
Save 19%
FoxFarm Cultivation Nation Micro, 15 gal
In stock
$393.62 $485.95 -19%
Save 15%
Marrone Bio Regalia CG® Biofungicide, 2.5 gal
In stock
$393.19 $461.99 -15%
Hort2O Grow Tent Kit | 200W - 4ft x 4ft x 6ft 7in - Includes : Digital Hygro-Thermometer, Inline Fan, Mechanical Timer, and Smart Plug
In stock
$391.64 $679.99 -42%
Save 13%
Active Aqua 4' X 8' Rolling Bench System
In stock
$391.49 $449.99 -13%
Save 15%
Vortex Powerfan S-Line, 8", 711 CFM
In stock
$390.66 $459.99 -15%
Save 5%
BioSafe TerraGrow, 10 lb
Out of stock
$387.13 $408.99 -5%
Active Air Portable Air Conditioner, 14,000 BTU
In stock
$385.59 $589.99 -35%
PlantBest Coco Coir Pot | Round - 6in
In stock
$384.83 $667.59 -42%
RootShield WP Fungicide | 3lb - OMRI Listed
Out of stock
$383.82 $499.60 -23%
Save 13%
Grove Bags Liner | 27gal
In stock
$382.16 $438.99 -13%
Save 16%
Grodan A-OK Starter Plugs | 1.5in - Pro - 1.4in x 1.4in x 1.6in - Unwrapped - Fits Standard 10in x 20in Trays
In stock
$381.65 $452.99 -16%
Save 16%
Grodan Pro A-OK 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98, Commercial
In stock
$381.65 $452.99 -16%
Biobizz Alg-A-Mic, 20 L
In stock
$381.16 $564.68 -32%
BioBizz Alg-a-Mic 20L CA & OR only
In stock
$381.16 $564.68 -32%
Save 17%
Vortex VTX-Series Powerfan, 12", 1124 CFM
In stock
$380.87 $459.99 -17%
JETFAN Mixed-Flow Digital Fan, 12", 1628 CFM
In stock
$379.49 $539.99 -30%
Save 16%
GrowoniX EX400 High-Flow Reverse Osmosis Filtration System | 2:1 System Ratio - 17gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge
Out of stock
$378.74 $451.98 -16%
Save 14%
Regalia CG Fungicide | 2.5gal - OMRI Listed
In stock
$377.26 $438.75 -14%
Save 18%
Dark Energy, 2.5 gal
In stock
$376.53 $461.99 -18%
Save 8%
Harvest Keeper Commercial Grade Vacuum Sealer - For up to 15in Wide Bags/Rolls
In stock
$376.15 $407.17 -8%
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
In stock
$375.65 $530.00 -29%
Emerald Harvest Root Wizard, 2.5 gal (FL, MN, NC, OK) - (Case of 2)
Out of stock
$375.65 $530.00 -29%
Emerald Harvest Root Wizard, 2.5 gal (OR)
Out of stock
$375.65 $530.00 -29%
Save 2%
MycoApply Endo | 40lb - Granules - OMRI Listed
Out of stock
$373.75 $379.60 -2%
Save 14%
Autopilot PX2 Advanced Lighting Controller
In stock
$372.44 $432.59 -14%
Trellis Netting 6" Mesh, non-woven, 4' x 3280'
In stock
$372.34 $490.58 -24%
Save 17%
FoxFarm Happy Frog® Potting Soil Tote, 27 cu ft
In stock
$371.50 $449.95 -17%
Save 16%
Grodan Pro A-OK 50/40 6/15, 2"x2", case of 1,500
In stock
$371.23 $440.99 -16%
Phantom 60 Series DE Enclosed Lighting System, 1000W, 277-400V (3' Leads cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Enclosed Lighting System, 1000W, 277-400V (10' 277V L7-15P Cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Enclosed Lighting System, 1000W, 277-400V (10' 277V L7-20P Cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Enclosed Lighting System, 1000W, 277-400V (10' Leads Cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Open Lighting System, 1000W, 277-400V (3' Leads cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Open Lighting System, 1000W, 277-400V (10' 277V L7-15P Cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Open Lighting System, 1000W, 277-400V (10' 277V L7-20P Cord)
In stock
$371.22 $469.95 -21%
Phantom 60 Series DE Open Lighting System, 1000W, 277-400V (10' Leads cord)
In stock
$371.22 $469.95 -21%
Evergarden Pacific 18cm Assortment DSP 30 pcs YG
In stock
$371.00 $537.68 -31%
Save 16%
Grodan Macroplugs | 1.5in - Round - 1.5in x 1.57in - Bulk
In stock
$370.18 $439.99 -16%
Save 16%
Grodan Round Macro Plugs w/Slit, case of 2000
In stock
$370.18 $439.99 -16%
Save 17%
IHORT Q Plug 18/40 3/4” top X 1-1/2” deep, Case of 6,500
In stock
$370.10 $446.99 -17%
Save 14%
BioAG Ful-Humix | 50lb - OMRI Listed
Out of stock
$369.50 $430.66 -14%
Save 17%
HydroLogic HyperLogic Membrane Cleaning Cartridge Alkaline Organics Removal - 20in x 4.5in - Single Use
In stock
$368.86 $445.50 -17%
Save 6%
Leader ECODIVER 750 Submersible Pump | 1/2 HP - 1,560 GPH
In stock
$368.47 $389.92 -6%
FoxFarm Cultivation Nation Cal-Mag, 15 gal
Out of stock
$367.05 $568.52 -35%
Save 12%
Active Aqua IZON Rolling Bench, 5' Wide Center Section (2 of 2)
In stock
$365.84 $416.99 -12%
PlantBest Biodegradable Coco Coir Pot | 4in - Round - 24.8cu in Capacity - 3-7/8in OD (3-3/4in ID) x 3-1/2in H
In stock
$365.02 $712.08 -49%
BioBizz Root-Juice 10L
In stock
$364.80 $540.44 -32%
BioBizz Root-Juice 10L CA & OR only
In stock
$364.80 $540.44 -32%
Save 17%
GrowoniX Replacement High-Flow Membrane | for EX1000 and GX1000 Systems
Out of stock
$363.92 $439.52 -17%
Remo VeloKelp, 20 L
In stock
$360.45 $533.99 -32%
Emerald Harvest Root Wizard | 2.5gal
Out of stock
$357.75 $530.00 -33%
Emerald Harvest Root Wizard | 2.5gal (FL, MN, NC, OK)
Out of stock
$357.75 $530.00 -33%
Emerald Harvest Root Wizard | 2.5gal (OR)
Out of stock
$357.75 $530.00 -33%
Save 19%
FoxFarm Cultivation Nation Bloom 0-5-4 | 15gal
In stock
$356.36 $439.95 -19%
Save 9%
Hurricane Pro Commercial Grade Oscillating Wall Fan 30"
In stock
$354.69 $388.99 -9%
Save 17%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 208-240V Cord)
In stock
$354.66 $429.00 -17%
Photobio T LED, 330W, 100-277V S4, (10' 277V L7-15P Cord)
In stock
$354.66 $444.00 -20%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 277V L7-20P Cord)
In stock
$354.66 $459.00 -23%
PHOTOBIO T LED, 330W, 100-277V S4, (10' Leads Cord)
In stock
$354.66 $474.00 -25%
Save 2%
PureCrop1, 2.5 gal
In stock
$354.38 $362.50 -2%
Save 19%
Can-Filter Can-Lite Active Carbon Filter - 10in - 1050 CFM
In stock
$353.24 $435.31 -19%
Save 15%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 120V Cord)
In stock
$352.09 $414.00 -15%
FlowZone X-Stream Clean Volt Electrostatic Battery Backpack Sprayer (2.5-Gallon)
Out of stock
$351.90 $499.99 -30%
Save 19%
True Liberty All Purpose Home & Garden Drum Liner - Bulk - 100pk - 55gal - 36in x 48in
In stock
$350.55 $432.00 -19%
HEAVY 16 Bud A, 15 gal
In stock
$347.27 $514.49 -33%
HEAVY 16 Bud B, 15 gal
In stock
$347.27 $514.49 -33%
HEAVY 16 Veg A, 15 gal
In stock
$347.27 $514.49 -33%
HEAVY 16 Veg B, 15 gal
In stock
$347.27 $514.49 -33%
Save 10%
CO2 sensor for Carbon-X with cable set
In stock
$346.94 $385.35 -10%
PlantBest Biodegradable Coco Coir Pot | 4.25in - Square - 33.5cu in Capacity - 4-5/16in OD (4-3/8in ID) x 3-13/16in H
In stock
$345.62 $533.99 -35%
Save 11%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 20L (5.28gal) - Non-Toxic
In stock
$345.52 $389.24 -11%
Save 4%
OASIS WEDGE Growing Medium | 13-Cell - Single Strip - Without Clip
In stock
$344.61 $360.28 -4%
Save 17%
Arborjet AzaSol Bio-Insecticide | 6oz - OMRI Listed
Out of stock
$343.92 $414.99 -17%
Save 19%
Roots Organics Terp Tea Microbe Charge 40lb
In stock
$343.78 $424.42 -19%
Save 17%
GrowoniX GX200 High-Flow Reverse Osmosis Filtration System | 2:1 System Ratio - 8.5gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge
Out of stock
$343.12 $411.68 -17%
Grow Big Hydro Liquid Concentrate, 5 gal
Out of stock
$341.40 $425.83 -20%
Save 15%
PHOTOBIO T LED, 330W, 100-277V S4 (NO CORD)
In stock
$341.13 $399.00 -15%
Save 3%
Procidic2 Concentrate, 1 gal
In stock
$340.73 $352.99 -3%
Save 7%
DeWitt Ultimate Winter Crop Cover - 2.5oz | 6ft x 250ft
In stock
$340.43 $364.99 -7%
HEAVY 16 Prime, 2.5 gal
In stock
$340.19 $503.99 -33%
Save 1%
BioSafe AzaGuard, 1 qt
In stock
$339.78 $341.99 -1%
Save 16%
PARGRO 1.5" Plugs (1.4x1.4x1.6) - Carton (2940/Carton)
Out of stock
$339.44 $402.99 -16%
Save 3%
Netafim Flex Polyethylene Tubing | 3,000ft Roll - 1.67mm - Black
In stock
$339.39 $351.04 -3%
Primordial Solutions True Blooms, 32 oz, 6-pack (OR ONLY)
In stock
$339.12 $441.99 -23%
True Liberty All Purpose Home & Garden Bin Liner XL - 100pk - 48in x 36in
In stock
$338.10 $420.00 -20%
Save 18%
Fast Fit Tray Stand - 4ft x 8ft
In stock
$338.02 $410.99 -18%
Humboldt Nutrients Big Up Powder, 10 lbs
In stock
$337.92 $500.99 -33%
Save 19%
FoxFarm Cultivation Nation Flower, 50 lb
In stock
$337.73 $416.95 -19%
CYCO Platinum Series Zyme 0.01-0.3-0.2 - 20L
In stock
$337.50 $546.17 -38%
Save 19%
HydroLogic Stealth-RO 300 Water Filtration System - 300 GPD - 18.5in x 16in x 6in
In stock
$335.34 $413.28 -19%
Save 17%
HydroLogic PreEvolution High Capacity Pre-Filter Unit
In stock
$331.99 $401.11 -17%
Save 14%
The Amazing Doctor Zymes Eliminator Concentrate, 2.5 gal
Out of stock
$331.40 $383.99 -14%
Save 12%
Ideal-Air Dehumidifier - 30 Pint - Up to 50 Pints per Day
In stock
$331.01 $378.27 -12%
Save 4%
Hydro-X Controller with 3-in-1 Sensor
In stock
$330.74 $345.45 -4%
Save 5%
Aqua-X Controller with Water Detector set, Free App
In stock
$330.74 $348.60 -5%
OASE Waterfall Pumps | 2300gph
In stock
$330.28 $450.99 -27%
Save 19%
Can-Filter Can-Fan Max-Fan Pro Series Fan - 10in - 1019 CFM - 120V
In stock
$329.75 $405.55 -19%
Aeromixer Synthetic Pro Edition
In stock
$328.72 $329.00
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 5gal - Concentrate
In stock
$327.19 $429.99 -24%
MILLS START 10 LTR
In stock
$326.70 $440.00 -26%
Save 11%
Dilution Solutions 1 1/2 in Filter with 200 Mesh Screen
In stock
$326.46 $366.73 -11%
Phat Filter, 12" x 39", 1700 CFM
In stock
$326.05 $472.54 -31%
Save 15%
EZ-Clone Low Pro 64 Site Cutting System, White
In stock
$325.46 $383.49 -15%
Save 15%
EZ-Clone Low Pro 64 Site Cutting System, Black
In stock
$325.46 $383.49 -15%
Save 17%
Phantom 60 Series DE Enclosed Lighting System, 1000W, 277-400V (3' Leads cord), (no lamp)
In stock
$324.30 $392.99 -17%
Save 19%
Can-Filter Can-Lite Active Carbon Filter - 8in - 1000 CFM
In stock
$324.29 $398.69 -19%
CYCO 20L B1 Boost (32/PL)
In stock
$323.99 $532.94 -39%
Cutting Edge Solutions Micro, 15 gal
In stock
$323.12 $464.99 -31%
Save 17%
Active Aqua Grow Flow Ebb and Gro Controller Unit w/2 Pumps
In stock
$322.35 $389.33 -17%
Save 18%
Xtreme Gardening Azos Root Booster | 8lb
In stock
$321.79 $393.00 -18%
Xtreme Azos Beneficial Bacteria, 8 lbs
In stock
$320.73 $454.99 -30%
Save 18%
HDI Root Riot Plant Starter Cubes | 1500ct - Bulk Box
In stock
$320.16 $391.09 -18%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs
In stock
$315.70 $444.99 -29%
FoxFarm Tiger Bloom Liquid Concentrate, 5 gal
In stock
$315.48 $411.95 -23%
Save 17%
IHORT Q-Plug 40/40, 1.25" x 1.25", case of 2,100
In stock
$315.45 $380.99 -17%
Aptus Liquid Base, 5 L
In stock
$315.33 $458.00 -31%
FoxFarm Grow Big Liquid Concentrate, 5 gal
In stock
$314.59 $411.95 -24%
Save 6%
Emerald Harvest Micro | 15gal
Out of stock
$314.55 $332.86 -6%
Save 6%
Emerald Harvest Micro, 15 gal
Out of stock
$314.55 $332.86 -6%
Botanicare Hydroplex Bloom 0-10-6 - 5gal
In stock
$313.78 $515.87 -39%
Humboldt Nutrients Verde, 5 gal
In stock
$313.39 $463.99 -32%
Save 15%
Vortex Powerfan S-Line, 6", 340 CFM
In stock
$313.36 $368.99 -15%
Molt-X Insect Growth Regulator | 32oz - OMRI Listed
In stock
$313.33 $453.80 -31%
Show another 128 products