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MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 5gal
Out of stock
$220.24 $399.99 -45%
Grower's Edge Soft Mesh Trellis Netting - Bulk Roll - 5ft x 450ft - 3.5in Squares
In stock
$220.18 $286.12 -23%
Great White Premium Mycorrhizae, 32 oz
In stock
$219.82 $277.99 -21%
Hurricane Inline Fan 12" 1060 CFM
In stock
$219.60 $299.99 -27%
Save 15%
Marrone Bio Venerate CG® Bioinsecticide, 1 gal
In stock
$219.43 $257.99 -15%
Primordial Solutions PaleoBloom, 5 gal
In stock
$219.29 $284.99 -23%
Danner Submersible Ultraviolet Clarifier | 10 Watt
Out of stock
$218.99 $273.99 -20%
Save 9%
Water Content Sensor with Cable Set
In stock
$218.69 $241.50 -9%
House & Garden Drip Clean, 5 L
In stock
$218.30 $294.00 -26%
Cultivation Nation pH Down Quart (Case of 12)
Out of stock
$217.93 $309.72 -30%
Cultivation Nation pH Up Quart (Case of 12)
Out of stock
$217.93 $309.72 -30%
Grodan Improved Gro-Block Mini-Blocks | 1.5in - Strips - Shrink Wrapped Strip - 1.5in x 1.5in x 1.5in
In stock
$217.89 $613.99 -65%
General Organics BioRoot 0-1-1 - 6gal
In stock
$216.67 $338.03 -36%
Save 19%
Botanicare Original Grow Trays ID Tray - 3ft x 6ft - White
In stock
$216.11 $265.89 -19%
Plant Success Great White Premium Mycorrhizae | 32oz
In stock
$215.66 $276.29 -22%
Leader ECOPLUS 230 Multistage Self Priming Centrifugal Pump | 1/2 HP - For 1in Inlet/Outlet - 115 Volt
In stock
$215.54 $422.16 -49%
Roots Organics Buddha Bloom, 5 gal
In stock
$215.50 $318.63 -32%
Roots Organics Buddha Grow, 5 gal
In stock
$215.50 $318.63 -32%
Roots Organics Buddha Bloom 5gal
In stock
$215.50 $318.63 -32%
Roots Organics Buddha Grow 5gal
In stock
$215.50 $318.63 -32%
Save 16%
Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6in - Strips with Hole
In stock
$215.11 $255.99 -16%
Save 16%
Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Strip
In stock
$215.11 $255.99 -16%
Biobizz Alg-A-Mic, 10 L
In stock
$215.06 $318.60 -32%
BioBizz Alg-a-Mic 10L CA & OR only
Out of stock
$215.06 $318.60 -32%
Save 12%
Aptus PCS P-50 Pot Single
In stock
$214.81 $245.36 -12%
Save 15%
SUPERthrive, 1 gal
In stock
$213.83 $251.39 -15%
Save 7%
SUPERthrive Vitamin Solution Fertilizer | 1gal - Concentrate
In stock
$213.73 $228.99 -7%
GREE Mini-Split Line Set 1/4"x5/8"x25 ft, 14-4 AWG Wire & Insulation
In stock
$213.53 $328.99 -35%
Hydropolis Grow Tent, 4x4+
Out of stock
$213.10 $335.99 -37%
Save 17%
GroStar GS2 Soil pH Pen
In stock
$212.78 $256.99 -17%
Save 11%
FOOP CANNA Veg 1 Organic Nutrients 0-0-1 | 5gal - CDFA and OMRI Listed
Out of stock
$212.69 $239.99 -11%
Save 10%
CO2 Sensor for Hydro-X with cable set
In stock
$210.59 $233.10 -10%
Save 14%
Venerate CG Insecticide | 1gal - OMRI Listed
In stock
$210.51 $244.83 -14%
House & Garden Roots Excelurator Gold, 1 L
In stock
$210.51 $283.50 -26%
House & Garden Roots Excelurator, (silver bottle), 1 L
In stock
$210.51 $283.50 -26%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 6gal
In stock
$210.45 $345.79 -39%
Save 4%
Western Pulp Round Fiber Pot | 21in - Round - 12.15gal Capacity - 21in Diam x 12in D
In stock
$210.37 $219.19 -4%
Phat Filter, 6" x 39", 800 CFM
In stock
$210.37 $288.77 -27%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 5gal - The Silicon Solution
In stock
$208.59 $323.45 -36%
Save 18%
Xtreme Gardening Azos Red Liquid | 200mL - (Case of 8)
Out of stock
$208.01 $254.04 -18%
Save 17%
HydroLogic ARCS System Stage 2 Replacement Cartridge - Stage 2 - Heavy Metal Reduction Filter
In stock
$207.94 $251.21 -17%
Emerald Harvest pH Down, 1 gal, case of 4
In stock
$207.90 $308.00 -33%
Emerald Harvest pH Up, 1 gal, case of 4
In stock
$207.90 $308.00 -33%
Save 17%
Fast Fit Tray Stand - 4ft x 4ft
In stock
$207.63 $251.38 -17%
Save 18%
Xtreme Gardening Tea Brews | 14ct - (Case of 2)
Out of stock
$207.59 $253.53 -18%
Technaflora MagiCal, 20 L
In stock
$207.59 $321.99 -36%
LightRail 3.5 10 RPM IntelliDrive Motor w/0-60 Second Time Delay
In stock
$206.99 $341.99 -39%
Autopilot CO2 Generator, 4 Burner, NG
In stock
$206.99 $454.48 -54%
Autopilot CO2 Generator, 4 Burner, LP
In stock
$206.99 $454.48 -54%
General Hydroponics TriShield Insecticide, Miticide, and Fungicide - 2.5gal
In stock
$206.57 $378.00 -45%
Save 17%
Botanicare Original Grow Trays ID Tray - 3ft x 6ft - Black
In stock
$206.10 $247.93 -17%
Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6 - No Hole - Shrink Wrapped Strip
In stock
$206.09 $352.99 -42%
Nectar for The Gods Zeus Juice Growth Enhancer | 5gal
In stock
$205.98 $269.99 -24%
Emerald Harvest Hydra Clear, 1 gal
In stock
$205.54 $290.00 -29%
Optic Foliar ATAK Concentrate, 24 L
In stock
$205.38 $303.99 -32%
Save 19%
Botanicare Pallet Rack Tray - 4ft x 8ft - Black - 6in Drain
In stock
$204.89 $252.65 -19%
Megaphoton Dual Ceramic Metal Halide Grow Light Fixture Closed Reflector | 630W - 120-240V
In stock
$204.86 $341.99 -40%
Save 1%
Dramm ColorStorm Professional Rubber Hose | 3/4in x 75ft - Yellow
In stock
$204.84 $205.87 -1%
Biobizz Bio-Bloom | 20 L
In stock
$204.63 $303.16 -33%
Biobizz Bio-Grow | 20 L
In stock
$204.63 $303.16 -33%
BioBizz Bio-Grow 20L CA & OR only
In stock
$204.63 $303.16 -33%
BioBizz Bio-Bloom 20L CA & OR only
In stock
$204.63 $303.16 -33%
powerPAR Commercial LED Fixture, 4'
In stock
$203.36 $259.99 -22%
Humboldt Nutrients Master-B, 5 gal
In stock
$203.18 $300.99 -32%
FoxFarm Open Sesame, 15 lbs
In stock
$202.89 $284.65 -29%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In stock
$202.86 $253.84 -20%
General Hydroponics CALiMAGic 1-0-0 - 6gal
In stock
$202.84 $334.59 -39%
Aptus Liquid Base, 1 L
In stock
$202.42 $294.00 -31%
Grotek Blossom Blaster, 500 g
In stock
$202.39 $256.99 -21%
Save 18%
Xtreme Gardening Tea Brews | 20ct
In stock
$202.38 $247.17 -18%
Rock Resinator Heavy Yields, 5 L
In stock
$202.32 $291.99 -31%
Active Air Carbon Filter, 8"x 39", 950 CFM
In stock
$202.16 $292.97 -31%
General Hydroponics AzaMax Biological Insecticide, Miticide, and Nematicide - 32oz - Concentrate - OMRI Listed
In stock
$202.02 $251.43 -20%
Purple Maxx, 1 gal
In stock
$201.82 $258.99 -22%
JETFAN Mixed-Flow Digital Fan, 10", 1065 CFM
In stock
$201.48 $360.45 -44%
Cutting Edge Solutions Cal-Mag Amplified, 6 gal
In stock
$201.20 $272.99 -26%
Save 17%
HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
In stock
$201.19 $243.08 -17%
FoxFarm Beastie Bloomz, 15 lbs
In stock
$201.15 $261.47 -23%
Save 19%
Budswel, 5 gal
In stock
$200.66 $247.99 -19%
Save 19%
Budswel, 5 gal (CA Only)
In stock
$200.66 $247.99 -19%
Down to Earth Kelp Meal 1-0.1-2 | 50lb - OMRI Listed
In stock
$200.35 $278.99 -28%
Orca Premium Liquid Mycorrhizae, 1 gal
In stock
$199.99 $252.99 -21%
Save 6%
Anden Hanging Kit for Model A130(F)
In stock
$199.96 $211.60 -6%
BioBizz Root-Juice 5L
Out of stock
$199.80 $296.00 -33%
BioBizz Root-Juice 5L CA & OR only
In stock
$199.80 $296.00 -33%
Save 9%
CO2 Alarm Station plus LED display indicator with cable set
In stock
$199.79 $219.45 -9%
Save 9%
CO2 Alarm Station (amber light)
In stock
$199.79 $219.45 -9%
Save 9%
CO2 Alarm Station (blue light)
In stock
$199.79 $219.45 -9%
Save 9%
Inline EC+Temp Sensor, Heavy Duty
In stock
$199.79 $219.45 -9%
Save 9%
Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible
In stock
$199.79 $219.45 -9%
Save 17%
HydroLogic HyperLogic Membrane Cleaning Cartridge Acid Scale Removal - 4.5in x 20in - Single Use
In stock
$199.04 $240.50 -17%
Grower's Edge Soft Mesh Trellis Netting - Bulk Roll - 5ft x 750ft - 6in Squares
In stock
$198.73 $259.64 -23%
Save 15%
Air-Pot Container #2 (1.4 gal/5.3 L, red base), case of 25
Out of stock
$198.64 $233.00 -15%
Save 17%
Marrone Bio Jet-Ag 5% Sanitizer, 5 gallon Jerry can
In stock
$198.49 $239.99 -17%
Save 7%
HydroLogic Evolution-RO 1000 Manifold
In stock
$198.45 $214.29 -7%
Emerald Harvest pH Down, 1 qt, case of 12
In stock
$198.45 $294.00 -33%
Emerald Harvest pH Up, 1 qt, case of 12
In stock
$198.45 $294.00 -33%
Save 16%
House & Garden Commercial Bloom, 25 lbs Pail
In stock
$198.45 $235.00 -16%
Save 16%
House & Garden Commercial Grow, 25 lbs Pail
In stock
$198.45 $235.00 -16%
Active Aqua Reservoir 100 Gallon, square nv, black
In stock
$197.80 $262.29 -25%
Save 16%
Pargro Rockwool Blocks | Biggie - 6in x 6in x 6in with Hole - Loose Carton
In stock
$197.78 $234.99 -16%
Save 16%
Pargro Quick Drain Biggie, 6" x 6" x 6", case of 64
In stock
$197.78 $234.99 -16%
Save 19%
True Liberty All Purpose Home & Garden Bag - Bulk - 100pk- 8gal - 24in x 40in
In stock
$197.17 $243.00 -19%
Save 1%
PHANTOM Cultivar GT44, 4X4 Grow Tent, 48” X 48” X 80”
In stock
$197.10 $199.99 -1%
Plant Success Orca | 1gal - (Case of 2)
Out of stock
$196.87 $252.21 -22%
Plant Success Orca | 1gal
In stock
$196.87 $252.21 -22%
Mardenkro ReduClean Shade Remover | 20L Pail - HAZARDOUS
In stock
$196.71 $284.43 -31%
Save 9%
JETFAN Mixed-Flow Digital Fan, 6", 350 CFM
In stock
$196.01 $214.99 -9%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 6 gal
In stock
$195.62 $262.49 -25%
Hades Down, 5 gal
In stock
$195.37 $289.49 -33%
Save 6%
Anden Hanging Kit for Models A70 & A95(F)
In stock
$195.13 $206.50 -6%
House & Garden Shooting Powder Sachet (pack of 20)
In stock
$194.91 $262.50 -26%
MILLS VITALIZE 1LTR
In stock
$194.91 $262.50 -26%
Clonex Mist Concentrate, 1 gal
In stock
$194.75 $297.42 -35%
Save 7%
120V Device Station Kit with 4 outlets for Tent-X
In stock
$194.39 $210.00 -7%
LightRail 3.5 IntelliDrive 10 RPM Kit
In stock
$194.19 $395.99 -51%
Save 15%
Marrone Bio Regalia CG® Biofungicide, 1 gal
In stock
$194.18 $227.99 -15%
Phat Filter, 8" x 24", 600 CFM
In stock
$193.53 $265.42 -27%
Save 18%
LightRail 5.0 Add-A-Bar Kit
In stock
$193.39 $234.99 -18%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 1gal
In stock
$193.29 $321.32 -40%
Grodan Improved Gro-Block | 4in - Large - GR10 - 4in x 4in x 4in - Strips - Pre-Cut Holes - Shrink Wrapped
In stock
$193.19 $298.99 -35%
Emerald Harvest Root Wizard, 1 gal
In stock
$192.06 $271.00 -29%
Emerald Harvest Root Wizard, 1 gal (FL, MN, NC, OK)
In stock
$192.06 $271.00 -29%
Emerald Harvest Root Wizard, 1 gal (OR)
In stock
$192.06 $271.00 -29%
Save 19%
Botanicare Premium Reservoir Lid - 115gal - White
In stock
$192.03 $237.95 -19%
Save 5%
RootShield WP Fungicide | 1lb - OMRI Listed
Out of stock
$191.58 $201.08 -5%
Down to Earth Agmino Powder 14-0-0 | 25lb
In stock
$191.42 $330.99 -42%
Save 4%
Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%
In stock
$190.97 $199.00 -4%
Show another 128 products