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Active Aqua IZON Rolling Bench, 4' Wide End Cap (1 of 2)
In stock
$595.34 $679.99 -12%
Cutting Edge Solutions Sugaree, 15 gal
In stock
$593.24 $859.99 -31%
Save 19%
The Amazing Doctor Zymes Eliminator Concentrate, 5 gal
In stock
$590.90 $728.99 -19%
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EcoPlus Water Chiller - 1/4 HP - 3/4in - For Pump Sizes 264 GPH to 660 GPH
In stock
$578.61 $705.58 -18%
Soul Amino-Aide, 5 gal
In stock
$577.75 $888.83 -35%
Soul Big Swell, 5 gal
In stock
$577.75 $888.83 -35%
HEAVY 16 Finish, 15 gal
In stock
$573.29 $881.99 -35%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 5gal
Out of stock
$572.21 $919.99 -38%
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True Liberty All Purpose Home & Garden Bag - Bulk - 1,000pk - 3gal - 18in x 20in
In stock
$571.54 $702.00 -19%
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ThinkGrow Smart Light Lifter (Cable Kit Included)
Out of stock
$566.28 $576.45 -2%
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Grove Bags TerpLoc Original Pouch | 4oz Capacity
In stock
$564.60 $649.99 -13%
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GrowoniX GX400 High-Flow Reverse Osmosis Filtration System | 2:1 System Ratio - 17gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge - Manua...
In stock
$564.27 $692.08 -18%
Aptus Massboost, 5 L
In stock
$560.00 $820.50 -32%
Save 17%
BioAG Cytoplus | 50lb
Out of stock
$559.13 $676.76 -17%
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Aptus Liquid Base, 20 L
In stock
$557.00 $579.00 -4%
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GrowoniX XL Scrubber Water Filtration System | 420gph - 32,000gal Capacity - Filters out 99% of Chlorine and 90% of Sediment - 34,000gal Capacity - (2) Stain...
Out of stock
$553.69 $679.08 -18%
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Azapro, 1 gal
In stock
$552.99 $659.99 -16%
Roots Organics Rain, 5 gal
In stock
$552.10 $849.36 -35%
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J&D Mfg. Destratification Fan | 18in
Out of stock
$550.95 $627.44 -12%
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GrowoniX Lil Boss Water Filtration System | 180gpm - 16,000 Treatments per Filter- Includes KDF/CAT Carbon Filter - 2:1 Waste Ratio
Out of stock
$548.06 $632.62 -13%
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Can-Filter Can-Fan Max-Fan Pro Series Fan - 12in - 1709 CFM - 120V
In stock
$546.13 $664.37 -18%
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Atmosphere Pro-Lite Filter, 12" x 40"
In stock
$541.79 $644.99 -16%
Fluence SPYDR Fang
Out of stock
$540.54 $799.99 -32%
Grotek Monster Grow Pro, 10 kg
In stock
$540.53 $692.99 -22%
Grotek Monster Bloom, 10 kg
In stock
$540.22 $747.99 -28%
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HYGROZYME Horticultural Horticulture Enzyme Formula | 20L (5.28gal)
In stock
$537.47 $628.77 -15%
Optic Foliar Transport, 10 L
In stock
$536.32 $749.99 -28%
Hygrozyme Horticultural Enzyme Formula, 20 L
In stock
$535.63 $685.99 -22%
Save 18%
Can-Filter Original Carbon Filter without Flange - CAN 150 - 1260 CFM
In stock
$534.24 $647.59 -18%
GH General Organics BioBud 0.5-0.1-1 - 6 gal
In stock
$533.16 $1,115.81 -52%
Save 9%
Emerald Harvest pH Up | 15gal
Out of stock
$533.00 $585.71 -9%
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Emerald Harvest pH Down | 15gal
Out of stock
$533.00 $585.71 -9%
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Emerald Harvest pH Down, 15 gal
Out of stock
$533.00 $585.71 -9%
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Emerald Harvest pH Up, 15 gal
Out of stock
$533.00 $585.71 -9%
MILLS START 20 LTR
In stock
$533.00 $820.00 -35%
Save 19%
Can-Filter Can-Lite Active Carbon Filter XL - 14in XL - 3000 CFM
Out of stock
$532.53 $656.04 -19%
House & Garden Bud-XL, 20 L
In stock
$532.35 $819.00 -35%
Humboldt Roots, 1 gal
In stock
$532.34 $818.99 -35%
Save 1%
Anden Duct Kit, A210V1
In stock
$531.63 $537.02 -1%
Bluelab Connect pH Controller | for Bluelab Connect Devices
In stock
$531.34 $683.36 -22%
AXEON R1 Series Membrane, 4040
In stock
$530.46 $665.52 -20%
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Active Aqua Grow Flow 2 gal System w/Controller Unit & 1/2" Tubing
Out of stock
$527.50 $651.22 -19%
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CenturionPro TableTop Parts Kit
Out of stock
$525.36 $535.00 -2%
Active Air 50 lb CO2 Tank
In stock
$524.99 $793.99 -34%
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Anden Digital Humidistat for Steam Humidifier
In stock
$520.90 $597.24 -13%
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Hurricane Pro Shutter Exhaust Fan 36"
In stock
$520.70 $599.99 -13%
Emerald Harvest Emerald Goddess 2-1-4 | 6gal
In stock
$520.00 $800.00 -35%
Emerald Harvest King Kola 0.3-2-3 | 6gal
In stock
$520.00 $800.00 -35%
Emerald Harvest King Kola 0.3-2-3 | 6gal (FL, NM, PA)
Out of stock
$520.00 $800.00 -35%
Emerald Harvest Honey Chome 0.5-0.5-1 | 6gal
In stock
$520.00 $800.00 -35%
Emerald Harvest Emerald Goddess, 6 gal
In stock
$520.00 $800.00 -35%
Emerald Harvest Honey Chome, 6 gal
In stock
$520.00 $800.00 -35%
Emerald Harvest King Kola, 6 gal
In stock
$520.00 $800.00 -35%
Emerald Harvest King Kola, 6 gal (FL/NM/PA)
Out of stock
$520.00 $800.00 -35%
Alchemist H2O2 Liquid Oxygen 34% 55 Gallon
Out of stock
$516.65 $743.65 -31%
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Grodan A-OK 25/40 10/10 Cubes, 1" x 1", 30 sheets of 200
In stock
$515.48 $625.99 -18%
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Grodan A-OK Starter Plugs | 1in - 1in x 1in x 1.6in - Shrink Wrapped Strips - Fits Standard 10in x 20in Trays
In stock
$515.47 $625.99 -18%
Evergarden Contemporary Soft Matte 15cm DSP 72 pcs YG
In stock
$514.68 $735.26 -30%
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Dramm Nutrifog 10-3-3 | 20L - Pail
In stock
$510.71 $515.89 -1%
Megaphoton LED for Grow Tents | 450W - 100-277V
Out of stock
$509.66 $668.99 -24%
Save 8%
Leader ECOTRONIC 130 Electronic Booster Pump | 1 HP - 1,260 GPH
In stock
$508.20 $550.00 -8%
Rock Resinator Heavy Yields, 20 L
In stock
$508.10 $799.99 -36%
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SUPERthrive, 2.5 gal
In stock
$507.31 $558.29 -9%
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Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip
In stock
$505.24 $613.99 -18%
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Phantom PHENO 440 LED, 440W, 100-277V, MP Spectrum
In stock
$503.99 $599.99 -16%
House & Garden 1-Component, 200 L
In stock
$503.97 $2,205.00 -77%
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HydroLogic BIGboy De-Chlorinator and Sediment Water Filtration System - 25,000gal Capacity
In stock
$502.24 $598.14 -16%
Clonex Rooting Gel, 1 gal
In stock
$500.98 $699.93 -28%
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Big Time Exterminator, 5 gal
In stock
$499.77 $616.99 -19%
Bluelab pH Controller | 6.5ft Probe Cable - Dose pH Up or pH Down
In stock
$498.09 $640.60 -22%
Save 18%
Botanicare Horti-Trellis - 6.5ft x 3,280ft
In stock
$497.01 $604.52 -18%
B'Cuzz Blossom Builder | 5L
In stock
$496.80 $763.99 -35%
Trellis Netting 6" Mesh, non-woven, 6' x 3280'
Out of stock
$495.29 $643.26 -23%
General Hydroponics RapidStart 1-0.5-1 - 1gal
In stock
$493.14 $715.29 -31%
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Flying Skull Nuke Em, 5 gal
In stock
$490.36 $583.99 -16%
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Carbon-X Controller with cable set, Free SmartPhone App
In stock
$487.07 $550.20 -11%
Green Cleaner, 2.5 gal
In stock
$486.21 $662.49 -27%
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Marrone Bio Grandevo CG® Bioinsecticide, 10 lb
In stock
$485.45 $569.99 -15%
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Active Aqua Chiller with Power Boost, 1/10 HP
In stock
$483.28 $575.34 -16%
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Dramm ColorStorm Professional Rubber Hose | Master Roll - 5/8in x 330ft - Yellow
In stock
$480.52 $485.39 -1%
Evergarden Imperial Classic Assortment DSP 72 pcs YG
In stock
$479.63 $685.18 -30%
Save 19%
HydroLogic HyperLogic Anti-Scale Cartridge Media Filter Cartridge - 20in x 4.5in - Single Use
In stock
$479.25 $591.50 -19%
HEAVY 16 Foliar, 6 gal
In stock
$477.74 $734.99 -35%
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Autopilot CO2 Generator, 8 Burner, NG
Out of stock
$477.20 $568.10 -16%
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Autopilot CO2 Generator, 8 Burner, LP
In stock
$477.20 $568.10 -16%
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Vortex Powerfan S-Line, 10", 1082 CFM
In stock
$476.01 $572.99 -17%
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HydroLogic Hydroid Replacement Encapsulated Membrane
In stock
$475.36 $524.95 -9%
Lost Coast Plant Therapy, 12 oz, Case of 16
In stock
$475.09 $678.99 -30%
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MycoApply Ultrafine Endo/Ecto | 20lb - Suspendable Powder - OMRI Listed
Out of stock
$472.43 $490.28 -4%
Save 13%
Marrone Bio Venerate CG® Bioinsecticide, 2.5 gal
In stock
$472.39 $541.99 -13%
Emerald Harvest Hydra Clear, 2.5 gal - (Case of 2)
Out of stock
$470.92 $690.00 -32%
Save 18%
Can-Filter Can-Lite Active Carbon Filter - 14in - 2200 CFM
In stock
$470.30 $570.82 -18%
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Grodan A-OK Starter Plugs | 1.4in - Plugs - Shrink Wrapped - Fits Standard 10in x 20in Trays
In stock
$466.70 $566.99 -18%
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Grodan A-OK 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98
In stock
$466.70 $566.99 -18%
Fluence SPYDR 2x PhysioSpec Indoor Grow Light | 33in - PhysioSpec Indoor Light - Retail Kit
In stock
$465.36 $1,240.00 -62%
Grower's Edge Commercial Grade Trellis Netting - Bulk Roll - 6.5ft x 3280ft
In stock
$463.09 $607.42 -24%
Save 18%
Can-Filter Original Carbon Filter without Flange - CAN 125 - 1110 CFM
In stock
$462.67 $561.54 -18%
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Green-Tek High Performance HAF Fan | 24in, with 9ft Cord
Out of stock
$461.85 $563.34 -18%
South Cascade Organics SLF-100, 5 gal
In stock
$461.49 $591.99 -22%
Aptus Ecozen, 5 L
In stock
$459.94 $673.91 -32%
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Jacto Battery Backpack Sprayer | 4 gallon
In stock
$458.33 $469.99 -2%
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BioAG TM-7 | 50lb
Out of stock
$457.48 $553.71 -17%
Save 14%
California Lightworks SolarXtreme 500, 120V
Out of stock
$452.24 $526.00 -14%
Save 14%
AGFB AGROFABRIC PRO70 13FTX300FT 2OZ/YD
Out of stock
$451.76 $523.90 -14%
PlantBest Biodegradable Coco Coir Pot | 3in - Round - 15cu in Capacity - 3-5/16in OD (3-1/4in ID) x 3-1/8in H (1,540 pots per case)
In stock
$451.11 $769.99 -41%
Cutting Edge Solutions Cal-Mag Amplified, 15 gal
In stock
$450.72 $633.99 -29%
Biobizz Bio-Heaven | 10 L
In stock
$449.59 $691.68 -35%
BioBizz Bio-Heaven 10L CA & OR only
In stock
$449.59 $691.68 -35%
General Hydroponics TriShield Insecticide, Miticide, and Fungicide - 6gal
In stock
$446.52 $850.50 -47%
Titan Controls Atlas 3 CO2 Monitor & Controller - 120V - 5 Amp - Day / Night
In stock
$444.33 $559.39 -21%
HEAVY 16 Fire, 2.5 gal
In stock
$443.61 $682.49 -35%
HEAVY 16 Fire, 2.5 gal (OR Only)
In stock
$443.61 $682.49 -35%
HEAVY 16 Roots, 2.5 gal
In stock
$443.61 $682.49 -35%
Save 4%
MycoApply Endo/Ecto | 40lb - Granules - OMRI Listed
Out of stock
$442.56 $459.08 -4%
Snow Storm Ultra, 5 Gal
In stock
$440.14 $593.99 -26%
Save 18%
Grodan Macroplugs | 1.5in - Round - 1in Diam x 1.57in H
In stock
$438.74 $532.99 -18%
Save 18%
Grodan Macro Plugs, 35 packs of 50 count
In stock
$438.74 $532.99 -18%
South Cascade Organics SLF-100 | 5gal - OMRI Listed
In stock
$438.23 $599.99 -27%
Save 18%
Grower's Edge Trellis Netting - Bulk Roll - 6.5ft x 3300ft - Green
In stock
$437.32 $533.70 -18%
Save 15%
Venerate CG Insecticide | 2.5gal - OMRI Listed
In stock
$436.00 $514.58 -15%
Save 1%
Anden 5940 Remote Mount Kit for AS150
In stock
$434.62 $439.01 -1%
CYCO Commercial Series Grow 10-5-13 - 20kg
In stock
$434.21 $978.98 -56%
CYCO Commercial Series Bloom 8-6-11 - 20kg
In stock
$434.21 $978.98 -56%
Save 19%
Boveda 58% RH, 67 grams, case of 100
In stock
$432.00 $530.49 -19%
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Grodan A-OK Starter Plugs | 2in - 2in x 2in x 1.6in - Shrink Wrapped - Fits Standard 10in x 20in Trays
In stock
$430.35 $522.99 -18%
Save 2%
GrowoniX Electric Shut-Off Kit | for BP-6010 Series Booster Pump - Includes Float Switch and Solenoid Valve - Controls On/Off Cycling - 1in Ports
Out of stock
$429.09 $439.20 -2%
Aptus Peakboost, 5 L
In stock
$428.68 $628.09 -32%
Aptus Finaleboost, 5 L
In stock
$428.68 $628.09 -32%
Show another 128 products