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128
Emerald Harvest Hydra Clear, 1 qt
In stock
$55.43 $77.50 -28%
Down to Earth Crab Meal 4-3-0 | 40lb - OMRI Listed
In stock
$55.37 $81.99 -32%
Char Coir CLOUD COIR 50/50 perlite/coco, RHP, 50 L
In stock
$55.27 $73.51 -25%
Grow More Mendocino Honey, 2.5 gal
In stock
$55.26 $76.99 -28%
Save 16%
Net Cup, 6", bag of 50
In stock
$55.19 $65.71 -16%
Save 19%
1/2" ID Black Tubing 100'
In stock
$55.15 $68.08 -19%
House & Garden Amino Treatment, 250 ml
In stock
$55.13 $77.11 -29%
House & Garden Shooting Powder Sachet (pack of 5
In stock
$55.13 $77.11 -29%
Save 12%
Mosser Lee Long Fibered Sphagnum Moss | 2cu ft Mini Bale
Out of stock
$55.12 $62.99 -12%
Save 17%
SunBlaster Prism Lens LED Strip Light, 24", 6400K 24W
In stock
$54.97 $65.99 -17%
Save 18%
Capacitor, Metal Halide, 1000W/Wet 24 MFD/480 VAC MIN
In stock
$54.96 $66.99 -18%
HDI Clonex Clone Solution | 1gal
In stock
$54.86 $71.13 -23%
Phat Charcoal Fiber Odor Filter, 8"
Out of stock
$54.85 $308.45 -82%
Gaia Green Greensand, 10 kg U.S. (NA02)
In stock
$54.60 $69.99 -22%
Save 18%
Grower's Edge Commercial Grade Trellis Netting - 4ft x 328ft
In stock
$54.52 $66.22 -18%
Save 16%
Roots Organics Surge | 1gal
In stock
$54.34 $64.99 -16%
General Organics BioThrive Grow 4-3-3 | 1gal
In stock
$54.31 $84.32 -36%
Save 17%
Fast Fit Rolling Bench Height Reduction Kit - 4in Leg
In stock
$54.28 $65.70 -17%
Save 6%
NoFly WP Mycoinsecticide | 8oz - OMRI Listed
Out of stock
$54.20 $57.94 -6%
Botanicare Silica Blast 0-0-0.5 - 2.5gal
In stock
$54.18 $122.37 -56%
Emerald Harvest Sturdy Stalk | 1gal
In stock
$54.13 $122.00 -56%
Save 11%
Smoke Detector for Hydro-X with cable set
In stock
$54.11 $60.90 -11%
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Lighting Control Adapter P for Phantom Ballast
In stock
$54.11 $61.16 -12%
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Lighting Control Adapter D for Dimlux Ballast
In stock
$54.11 $61.16 -12%
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Lighting Control Adapter S for Sun System Ballast
In stock
$54.11 $61.16 -12%
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Lighting Control Adapter F for 0-10V protocol
In stock
$54.11 $61.16 -12%
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Lighting Control Adapter DLI for Hydro-X Control System
In stock
$54.11 $61.16 -12%
Poseidonzime, 1 gal
In stock
$54.05 $75.99 -29%
Zeus Juice, 1 gal
In stock
$54.05 $75.99 -29%
Save 18%
Dosatron Mini Maintenance Kit | for Dosatron Injector Model D14MZ2
In stock
$53.90 $65.75 -18%
Save 19%
Super Sprouter Seedling Heat Mat - 60W - 12in x 48in - 5ft Power Cord
In stock
$53.82 $66.77 -19%
Grotek Blossom Blaster Pro Liquid, 4 L
In stock
$53.74 $99.21 -46%
Harvest More Trim Bin, Black
In stock
$53.72 $69.99 -23%
CYCO Platinum Series Dr. Repair 3-0-0 - 5L
In stock
$53.64 $83.12 -35%
MILLS BASIS A 10LTR
In stock
$53.62 $75.00 -29%
MILLS BASIS B 10LTR
In stock
$53.62 $75.00 -29%
House & Garden Top Shooter, 250 ml
In stock
$53.60 $74.97 -29%
Down to Earth Blood Meal 12-0-0 | 20lb - OMRI Listed
In stock
$53.57 $77.99 -31%
FoxFarm Cultivation Nation Veggie 24-14-11 | 15lb - Step 1 for 2-Part Feeding Programs
Out of stock
$53.53 $162.39 -67%
Roots Organics Buddha Bloom, 1 gal
In stock
$53.52 $74.83 -28%
Roots Organics Buddha Grow, 1 gal
In stock
$53.52 $74.83 -28%
Roots Organics Buddha Bloom 1gal
In stock
$53.52 $74.83 -28%
Roots Organics Buddha Grow 1gal
In stock
$53.52 $74.83 -28%
Plant Success Orca | 32oz
In stock
$53.42 $70.98 -25%
OASE Fountain Pump 320 | 320gph - 16ft cord - Hose Size 1/2in - 3/4in
In stock
$53.19 $73.99 -28%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 2lb Jar
In stock
$53.03 $97.99 -46%
Remo Nature's Candy, 4 L
In stock
$52.92 $73.99 -28%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 1gal - (Case of 4)
In stock
$52.88 $84.63 -38%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 1gal - (Case of 4)
In stock
$52.88 $84.63 -38%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 1gal - (Case of 4)
In stock
$52.88 $84.63 -38%
bio365 BIOFLOWER | 20gal - Grow Bag - Blend of Fine Coir, Coarse Peat, & Super Coarse Perlite
Out of stock
$52.71 $68.19 -23%
Roots Organics Seabird Guano Powder, 40 lbs
In stock
$52.65 $80.99 -35%
Save 19%
American Hydroponics Ball Valve, 1/2", pack of 10
In stock
$52.65 $64.95 -19%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 2.2 lbs
In stock
$52.60 $72.99 -28%
Warp's POLY-COVER Construction & Agriculture Film | 2mil - Clear - 8.166ft x 200ft
In stock
$52.44 $72.99 -28%
Save 13%
Chikamasa LP-650 Lopper Carbon Steel with a Flourine Coating
In stock
$52.43 $59.99 -13%
Nectar for The Gods Hades Down 0-1-0 | 1gal - (Case of 4)
In stock
$52.40 $69.99 -25%
Nectar for The Gods Zeus Juice Growth Enhancer | 1gal - (Case of 4)
In stock
$52.40 $69.99 -25%
Save 13%
Hydrofarm Net Pots | 50ct - 6in Diam x 4.5in H
In stock
$52.34 $59.99 -13%
Super Sprouter Seedling Heat Mat Digital Thermostat - 68-108° F - Includes 6ft Power Cord & Probe
In stock
$52.33 $65.61 -20%
Save 19%
Botanicare Gutter Trays Mid Gutter Tray - 3ft L - Black
In stock
$52.26 $64.50 -19%
Save 19%
Ocean Forest Potting Soil 3.0 cu ft
Out of stock
$52.23 $64.48 -19%
Harvest More Trim Bin Complete Set | Black
In stock
$52.16 $66.99 -22%
Neptune's Harvest Turf Formula 2-0-2 | 142oz - (Case of 4)
Out of stock
$52.06 $67.99 -23%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 2.5gal - (Case of 2)
In stock
$52.01 $213.99 -76%
Emerald Harvest Bloom | 2.5gal
Out of stock
$52.00 $80.00 -35%
Vegamatrix Amp-It, 5 gal
In stock
$52.00 $449.99 -88%
Save 13%
Dilution Solutions 3/4 in Check Valve
Out of stock
$51.98 $59.49 -13%
Grow More Water Soluble 30-10-10, 25 lbs
In stock
$51.92 $66.99 -22%
HEAVY 16 Finish, 1 gal
In stock
$51.86 $78.74 -34%
Save 18%
HydroLogic GroGreen Garden Hose Filter - 11,000gal Capacity - Up to 2 GPM
In stock
$51.81 $62.95 -18%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 1gal - (Case of 4)
Out of stock
$51.79 $81.55 -36%
HydroLogic TALLBoy ChloraShield Replaceable Carbon Filter Upgrade - 2 GPM - 1 Micron
In stock
$51.74 $73.45 -30%
Save 14%
Ideal-Air Pro Series Ultrasonic Humidity Sensor & Cable | For Ideal-Air Ultra Sonic 150, 300 & 600 Pint Humidifiers
In stock
$51.74 $60.00 -14%
General Hydroponics RapidStart 1-0.5-1 - 500mL
In stock
$51.65 $107.87 -52%
Cutting Edge Solutions Grow, 2.5 gal
In stock
$51.65 $69.99 -26%
Cutting Edge Solutions Bloom, 2.5 gal
In stock
$51.65 $71.99 -28%
Optic Foliar Transport, 500 ml
In stock
$51.62 $72.99 -29%
Aptus Breakout Powder, (5-Pack)
In stock
$51.61 $72.19 -29%
Botanicare Rhizo Blast 1.15-0.5-1.15 | 1000mL
In stock
$51.56 $129.50 -60%
Down to Earth Bio-Live 5-4-2 | 25lb - OMRI Listed
In stock
$51.51 $74.99 -31%
Save 14%
Corona ComfortGEL Bypass Lopper with Extendable Handles | 1.75in Diam Cutting Capacity
In stock
$51.49 $59.69 -14%
Save 10%
Multifunction Crimper
In stock
$51.47 $57.22 -10%
Save 18%
True Liberty All Purpose Home & Garden Bag - 100pk - 2gal - 12in x 20in
In stock
$51.38 $62.74 -18%
GrowoniX Eco Green Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gal...
Out of stock
$51.37 $65.74 -22%
Botanicare Rhizo Blast 1.15-0.5-1.15 - 500mL - MI Restriction
In stock
$51.27 $70.40 -27%
GrowoniX Eco White Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gal...
Out of stock
$51.27 $73.45 -30%
Save 8%
Netafim Manual Disc Filter | 0.75in
In stock
$51.27 $55.90 -8%
Technaflora MagiCal, 4 L
In stock
$51.12 $74.99 -32%
Roots Organics HPK 0-4-3, 1 gal
In stock
$51.02 $71.42 -29%
Roots Organics Elemental, 9 lbs
In stock
$50.96 $71.27 -28%
BioAG Cytoplus | 2.2lb - (Case of 4)
Out of stock
$50.84 $71.78 -29%
BioAG VAM Endo-Mix | 2.2lb - (Case of 4)
Out of stock
$50.84 $71.78 -29%
Save 16%
Dyna-Gro Pro-TeKt, 1 gal
In stock
$50.69 $59.99 -16%
Save 19%
ProKure D Deodorizer | 50gm Packet - Slow-Release Gas
Out of stock
$50.67 $62.34 -19%
bio365 BIOALL | 20gal - Grow Bag - Blend of Coir, Peat and Perlite
Out of stock
$50.50 $65.31 -23%
CYCO 20L Grow B (32/PL)
In stock
$50.48 $113.36 -55%
CYCO 20L Grow A (32/PL)
In stock
$50.48 $113.36 -55%
Save 16%
HM Digital Replacement pH Sensor Probe for HM-500
In stock
$50.39 $59.99 -16%
Save 15%
Active Aqua Commercial Air Pump, 6 Outlets, 20W, 45 L/min
In stock
$50.36 $59.39 -15%
CVault 4 Liter Humidity Curing Storage Container, 9" x 5.5"
In stock
$50.36 $66.99 -25%
SUNPACK T5 High Output Strip Light | 4ft - 54W - 6400K - Full Spectrum T5HO Lamp - Includes : Snap-On Reflector, Electronic Ballast, Hanging Hardware and Pow...
In stock
$50.25 $69.99 -28%
Save 8%
Aprilaire 8024 24V Universal SPDT Isolation Relay Card
In stock
$50.19 $54.33 -8%
Save 19%
Corona Forged Aluminum Bypass Pruner | 1.0in
In stock
$50.15 $61.79 -19%
Save 16%
SunBlaster LED Strip Light with 6400K Prismatic Lens | 24in - 24W - 3,400 Lumens - 6 ft Power Cord - 14in Link Cord - (2) Flush Mount Clips - (2) Hanging Clips
In stock
$50.12 $59.99 -16%
Save 16%
HydroLogic HyperLogic Poly-Spun Sediment Pre-Filter - 20in x 4.5in - 5 Micron - Single Use
In stock
$50.09 $59.75 -16%
6' Vinyl Coated Sturdy Stakes, pack of 20
In stock
$50.09 $68.99 -27%
Emerald Harvest pH Up | 1gal
In stock
$50.05 $77.00 -35%
Emerald Harvest pH Down | 1gal
In stock
$50.05 $77.00 -35%
Emerald Harvest Cal-Mag, 1 gal
In stock
$50.05 $70.00 -29%
Grow More Mendocino Avalanche, 1 gal
In stock
$50.05 $69.99 -28%
Plant Success Organics Soluble 0.5-0.1-7 | 1lb
In stock
$49.98 $66.43 -25%
Save 17%
EZ Clone Water Pump (Mag 450), 320 GPH
In stock
$49.96 $60.19 -17%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 1gal
In stock
$49.88 $77.54 -36%
Active Aqua Submersible Water Pump, 550 GPH
In stock
$49.85 $64.72 -23%
Save 12%
Aptus PCS P-50 Pot Irrigation Ring
Out of stock
$49.82 $56.87 -12%
Save 17%
SunBlaster NanoDome Mini Greenhouse Kit | 18in - T5HO 6400K Lamp - Nanotech T5 Reflector - Nano Dome - 1020 Tray
In stock
$49.78 $59.99 -17%
Save 14%
Fluence AC Extension Cord | 15ft - Compatible with the RAZR 2/3/4, RAZRx, RAY, and SPYDR 1 Systems
Out of stock
$49.75 $57.77 -14%
T.O. Plastics 1020 Standard Web Flat | STF1020WEB50 Black - Sold by 50 Per Case - 48 Cases per Pallet - 21.26in L X 10.75in W X 2.40in H - INJECTION MOLDED
In stock
$49.73 $94.82 -48%
Save 4%
MycoApply Soluble MAXX | 1lb - OMRI Listed
In stock
$49.71 $51.61 -4%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 190gph - for Small to Medium Size Fountains, Piped Statuary, and Small Ponds
In stock
$49.66 $65.99 -25%
General Organics CaMg+ Calcium Magnesium Supplement - 1gal
In stock
$49.58 $76.91 -36%
T. O. Plastics 04.50 Sq Pot Square Vacuum Traditional450 White 375 Per Case Minimum Order Quantity Needed 84/Cs 700089C
In stock
$49.55 $185.13 -73%
Save 16%
Gardena Smart Flow Water Meter
In stock
$49.55 $58.99 -16%
Save 17%
Hydrofarm AgroBrite Desktop CFL Plant Light | 14watt
In stock
$49.54 $59.99 -17%
ONA Breeze Fan | Coverage Area up to 1,500sq ft - Designed for use with Ona Gel 2.58oz Jars and 8.5lb Pails
Out of stock
$49.50 $72.99 -32%
Aphrodite's Extraction, 1 gal
In stock
$49.43 $69.49 -29%
Demeter's Destiny, 1 gal
In stock
$49.43 $69.49 -29%
Show another 128 products