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128
Autopilot PX2 Advanced Lighting Controller
In stock
$364.99 $432.59 -16%
Biobizz Alg-A-Mic, 20 L
In stock
$364.22 $564.68 -35%
BioBizz Alg-a-Mic 20L CA & OR only
In stock
$364.22 $564.68 -35%
GrowoniX Replacement High-Flow Membrane | for EX1000 and GX1000 Systems
Out of stock
$363.92 $439.52 -17%
Dark Energy, 5 gal
In stock
$361.20 $826.99 -56%
Vortex VTX-Series Powerfan, 12", 1124 CFM
In stock
$359.88 $459.99 -22%
MILLS C4 10 LTR
In stock
$354.75 $550.00 -36%
MILLS ULTIMATE PK 10 LTR
In stock
$354.75 $550.00 -36%
Trellis Netting 6" Mesh, non-woven, 4' x 3280'
In stock
$354.62 $490.58 -28%
Can-Filter Can-Lite Active Carbon Filter - 10in - 1050 CFM
In stock
$353.24 $435.31 -19%
BioAG Ful-Humix | 50lb - OMRI Listed
Out of stock
$353.07 $430.66 -18%
FlowZone X-Stream Clean Volt Electrostatic Battery Backpack Sprayer (2.5-Gallon)
Out of stock
$351.90 $499.99 -30%
True Liberty All Purpose Home & Garden Drum Liner - Bulk - 100pk - 55gal - 36in x 48in
In stock
$350.55 $432.00 -19%
BioBizz Root-Juice 10L
In stock
$348.58 $540.44 -36%
BioBizz Root-Juice 10L CA & OR only
In stock
$348.58 $540.44 -36%
Grodan Pro A-OK 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98, Commercial
In stock
$348.26 $452.99 -23%
CO2 sensor for Carbon-X with cable set
In stock
$346.94 $385.35 -10%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 5gal - Concentrate
In stock
$346.29 $414.99 -17%
FoxFarm Grow Big Fertilizer 6-4-4 | 5gal - Concentrate
In stock
$345.95 $413.99 -16%
OASIS WEDGE Growing Medium | 13-Cell - Single Strip - Without Clip
In stock
$344.61 $360.28 -4%
Remo VeloKelp, 20 L
In stock
$344.43 $533.99 -35%
Arborjet AzaSol Bio-Insecticide | 6oz - OMRI Listed
Out of stock
$343.92 $414.99 -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%
Emerald Harvest Root Wizard | 2.5gal
Out of stock
$341.85 $530.00 -36%
Emerald Harvest Root Wizard | 2.5gal (FL, MN, NC, OK)
Out of stock
$341.85 $530.00 -36%
Emerald Harvest Root Wizard | 2.5gal (OR)
Out of stock
$341.85 $530.00 -36%
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
In stock
$341.85 $530.00 -36%
Emerald Harvest Root Wizard, 2.5 gal (FL, MN, NC, OK) - (Case of 2)
Out of stock
$341.85 $530.00 -36%
Emerald Harvest Root Wizard, 2.5 gal (OR)
Out of stock
$341.85 $530.00 -36%
DeWitt Ultimate Winter Crop Cover - 2.5oz | 6ft x 250ft
In stock
$340.43 $364.99 -7%
PARGRO 1.5" Plugs (1.4x1.4x1.6) - Carton (2940/Carton)
Out of stock
$339.44 $402.99 -16%
Netafim Flex Polyethylene Tubing | 3,000ft Roll - 1.67mm - Black
In stock
$339.39 $351.04 -3%
Grodan Pro A-OK 50/40 6/15, 2"x2", case of 1,500
In stock
$338.75 $440.99 -23%
True Liberty All Purpose Home & Garden Bin Liner XL - 100pk - 48in x 36in
In stock
$338.10 $420.00 -20%
Fast Fit Tray Stand - 4ft x 8ft
In stock
$338.02 $410.99 -18%
Grodan Round Macro Plugs w/Slit, case of 2000
In stock
$337.78 $439.99 -23%
PureCrop1, 2.5 gal
In stock
$337.50 $362.50 -7%
HydroLogic Stealth-RO 300 Water Filtration System - 300 GPD - 18.5in x 16in x 6in
In stock
$335.34 $413.28 -19%
HydroLogic PreEvolution High Capacity Pre-Filter Unit
In stock
$331.99 $401.11 -17%
HEAVY 16 Bud A, 15 gal
In stock
$331.84 $514.49 -36%
HEAVY 16 Bud B, 15 gal
In stock
$331.84 $514.49 -36%
HEAVY 16 Veg A, 15 gal
In stock
$331.84 $514.49 -36%
HEAVY 16 Veg B, 15 gal
In stock
$331.84 $514.49 -36%
Ideal-Air Dehumidifier - 30 Pint - Up to 50 Pints per Day
In stock
$331.01 $378.27 -12%
Hydro-X Controller with 3-in-1 Sensor
In stock
$330.74 $345.45 -4%
Aqua-X Controller with Water Detector set, Free App
In stock
$330.74 $348.60 -5%
OASE Waterfall Pumps | 2300gph
Out of stock
$330.28 $450.99 -27%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 20L (5.28gal) - Non-Toxic
In stock
$330.16 $389.24 -15%
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
Roots Organics Terp Tea Microbe Charge 40lb
In stock
$328.50 $424.42 -23%
Dilution Solutions 1 1/2 in Filter with 200 Mesh Screen
In stock
$326.46 $366.73 -11%
EZ-Clone Low Pro 64 Site Cutting System, White
In stock
$325.46 $383.49 -15%
EZ-Clone Low Pro 64 Site Cutting System, Black
In stock
$325.46 $383.49 -15%
HEAVY 16 Prime, 2.5 gal
In stock
$325.07 $503.99 -36%
Can-Filter Can-Lite Active Carbon Filter - 8in - 1000 CFM
In stock
$324.29 $398.69 -19%
BioSafe AzaGuard, 1 qt
In stock
$323.61 $341.99 -5%
CYCO Platinum Series Zyme 0.01-0.3-0.2 - 20L
In stock
$322.50 $546.17 -41%
Dip N Grow Rooting Hormone | 1gal
In stock
$322.50 $337.50 -4%
Active Aqua Grow Flow Ebb and Gro Controller Unit w/2 Pumps
In stock
$322.35 $389.33 -17%
HDI Root Riot Plant Starter Cubes | 1500ct - Bulk Box
In stock
$320.16 $391.09 -18%
The Amazing Doctor Zymes Eliminator Concentrate, 2.5 gal
In stock
$317.92 $383.99 -17%
IHORT Q-Plug 40/40, 1.25" x 1.25", case of 2,100
In stock
$315.45 $380.99 -17%
Molt-X Insect Growth Regulator | 32oz - OMRI Listed
In stock
$313.33 $453.80 -31%
Q-Plug 1.5" x 1.5", Round, Case of 1200
In stock
$312.97 $377.99 -17%
Grower's Edge Commercial Grade Trellis Netting - Bulk Roll - 4ft x 3280ft
In stock
$312.63 $417.98 -25%
Titan Controls Atlas 9 Compact CO2 Controller - 15ft Remote Sensor
In stock
$310.87 $395.61 -21%
Aptus PCS P50 Accessory Kit (Base, Ring, Lock, Grid, Liner)
In stock
$309.93 $353.97 -12%
CYCO 20L B1 Boost (32/PL)
In stock
$309.59 $532.94 -42%
Root Riot Cubes, box of 1500
In stock
$309.00 $394.51 -22%
Grotek Blossom Blaster 1-4-0 | 1kg - (Case of 6)
Out of stock
$308.85 $436.99 -29%
Cutting Edge Solutions Micro, 15 gal
In stock
$308.76 $464.99 -34%
Phat Filter, 12" x 39", 1700 CFM
In stock
$308.07 $472.54 -35%
Xtreme Gardening Azos Root Booster | 8lb
In stock
$307.48 $393.00 -22%
Xtreme Azos Beneficial Bacteria, 8 lbs
In stock
$306.48 $454.99 -33%
Vortex Powerfan S-Line, 6", 340 CFM
In stock
$305.52 $368.99 -17%
Botanicare Premium Reservoir - 115gal - White
5
(Reviews: 1)
In stock
$305.34 $378.81 -19%
Botanicare Original Grow Trays ID Tray - 4ft x 8ft - Black
Out of stock
$303.59 $368.56 -18%
Schaefer Versa-Kool HAF Barrel Fan | 12in Diam - 1.3/.65 Amps @ 115/230 Volts 60hz
In stock
$302.44 $366.92 -18%
FoxFarm Grow Big Liquid Concentrate, 15 gal
In stock
$301.82 $1,148.43 -74%
Primordial Solutions True Blooms, 5 gal
In stock
$301.80 $1,109.99 -73%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs
In stock
$301.67 $444.99 -32%
Aptus Liquid Base, 5 L
In stock
$301.32 $458.00 -34%
Emerald Harvest Micro | 15gal
Out of stock
$300.57 $332.86 -10%
Emerald Harvest Micro, 15 gal
Out of stock
$300.57 $332.86 -10%
Botanicare Hydroplex Bloom 0-10-6 - 5gal
In stock
$299.83 $515.87 -42%
Soil Moisture, Temp and EC 3-in-1 Sensor with cable set
In stock
$299.69 $325.50 -8%
GrowoniX UV Sterilization Filter with Quick-Connect | 2gpm - 3/8in Quick-Connect- 120V AC Power - Destroys 99.9% of Micro-Organisms
Out of stock
$299.46 $344.05 -13%
Humboldt Nutrients Verde, 5 gal
In stock
$299.46 $463.99 -35%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 120V Cord)
Out of stock
$299.46 $414.00 -28%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 208-240V Cord)
Out of stock
$299.46 $429.00 -30%
Photobio T LED, 330W, 100-277V S4, (10' 277V L7-15P Cord)
Out of stock
$299.46 $444.00 -33%
PHOTOBIO T LED, 330W, 100-277V S4, (10' 277V L7-20P Cord)
Out of stock
$299.46 $459.00 -35%
PHOTOBIO T LED, 330W, 100-277V S4, (10' Leads Cord)
Out of stock
$299.46 $474.00 -37%
Hurricane Pro Commercial Grade Oscillating Wall Fan 30"
In stock
$299.00 $388.99 -23%
SugarDaddy, 20 L
In stock
$297.65 $457.99 -35%
Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6in - Pre-Cut Holes - Shrink-wrap/Strip
In stock
$297.14 $352.99 -16%
Roots Organics Terp Tea Bloom Booster 40lb
In stock
$296.74 $383.39 -23%
Pro Cal Premium 3.5 inch Square Pot with tag slot, Case of 832
In stock
$296.69 $491.49 -40%
Ihort© Q Plug Stabilized Rooting Media | 40/40
In stock
$293.93 $354.99 -17%
Xtreme Gardening Mykos WP | 15lb - Wettable Powder - (Case of 2)
Out of stock
$293.46 $375.09 -22%
Tent-X Main Controller with 3-in-1 Sensor
In stock
$292.94 $313.95 -7%
10 Inch Inline Duct Ventilation Fan
Out of stock
$292.91 $292.95
Botanicare Original Grow Trays ID Tray - 4ft x 8ft - White
In stock
$292.05 $360.27 -19%
Emerald Harvest Cali Pro Grow A 3-0-0 | 15gal
Out of stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Grow B 2-2-5 | 15gal
Out of stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 15gal
In stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 15gal
In stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Bloom A, 15 gal
Out of stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Bloom B, 15 gal
Out of stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Grow A, 15 gal
Out of stock
$290.25 $321.43 -10%
Emerald Harvest Cali Pro Grow B, 15 gal
Out of stock
$290.25 $321.43 -10%
Dry Contact Board, 8 individual electrical contacts
In stock
$288.89 $313.95 -8%
Aeromixer Tall Tank
In stock
$288.70 $289.00
Hort2O Grow Tent Kit | 100w LED Grow Light - 3ft x 3ft x 5ft 11in - Includes : Digital Hygro-Thermometer, 4in Inline Fan and Carbon Filter, Mechanical Timer, and Smart Plug
In stock
$286.83 $529.99 -46%
Grotek Vitamax Plus, 23 L
In stock
$286.66 $399.99 -28%
Aptus MINERAL-CALMAG, 20 L
In stock
$286.38 $300.00 -5%
Green-Tek HAF Fan | 20in - 1/10HP - 9ft Cord
In stock
$285.86 $307.67 -7%
Cutting Edge Solutions Plant Amp, 6 gal
In stock
$285.62 $419.99 -32%
Grotek Monster Grow Pro, 5 kg
In stock
$285.61 $368.99 -23%
Mardenkro ReduHeat Shading Coating | 15kg Pail
In stock
$285.48 $412.79 -31%
HYGROZYME Horticultural Horticulture Enzyme Formula | 10L (2.64gal) - (Case of 2)
In stock
$285.37 $336.45 -15%
Grotek Monster Bloom, 5 kg
In stock
$285.23 $397.99 -28%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 5gal - Concentrate - OMRI Listed
In stock
$284.77 $344.99 -17%
MILLS START 10 LTR
In stock
$283.80 $440.00 -36%
Digital CO2 PPM controller, for Regulator & Generator
In stock
$283.49 $312.01 -9%
Danner Pondmaster Hydro-Air Combination Water & Air Pump | 1200GPH Pump
Out of stock
$282.80 $358.99 -21%
HydroLogic Hydroid Replacement Encapsulated Prefilter
In stock
$281.96 $304.45 -7%
Show other 128 products