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General Hydroponics Diamond Nectar 0-1-1 - 32oz
In Stock: 341
$18.43 $25.82 -29%
General Hydroponics MaxiBloom 5-15-14 - 16lb
In Stock: 83
$101.14 $155.71 -35%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In Stock: 737
$15.27 $21.51 -29%
General Hydroponics MaxiGro 10-5-14 - 16lb
In Stock: 51
$101.14 $155.71 -35%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In Stock: 840
$15.27 $21.51 -29%
General Organics CaMg+ Calcium Magnesium Supplement - 1gal
In Stock: 150
$55.11 $76.91 -28%
General Organics CaMg+ Calcium Magnesium Supplement - 32oz
In Stock: 364
$17.40 $24.49 -29%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 6gal
In Stock: 119
$225.18 $345.79 -35%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 2.5gal
In Stock: 44
$130.94 $183.18 -29%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 1gal
In Stock: 112
$55.42 $77.54 -29%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 32oz
In Stock: 182
$20.21 $28.33 -29%
Botanicare Clearex Rinsing Solution - 2.5gal
In Stock: 53
$66.72 $95.87 -30%
Botanicare Clearex Rinsing Solution - 1gal
In Stock: 107
$31.24 $44.36 -30%
Botanicare Clearex Rinsing Solution - 32ozl
In Stock: 82
$12.77 $17.86 -28%
General Hydroponics FloraKleen - 2.5gal
In Stock: 22
$54.09 $75.70 -29%
General Hydroponics FloraKleen - 1gal
In Stock: 115
$22.21 $30.99 -28%
General Hydroponics FloraKleen - 32oz
In Stock: 143
$9.45 $13.24 -29%
General Hydroponics Container Spigot - 6gal
In Stock: 461
$4.05 $5.63 -28%
General Organics BioBud 0.5-0.1-1 - 2.5gal
In Stock: 101
$255.92 $518.53 -51%
General Hydroponics pH Down Liquid - 1gal
In Stock: 5731
$28.91 $39.06 -26%
General Hydroponics pH Down Liquid - 32oz
In Stock: 7660
$11.61 $15.68 -26%
General Hydroponics pH Up Liquid - 1gal
In Stock: 4369
$28.91 $39.06 -26%
General Hydroponics pH Up Liquid - 32oz
In Stock: 4077
$11.61 $15.68 -26%
HydroLogic Evolution-RO 1000 High Flow Water Filtration System - 1,000 GPD
In Stock: 44
$964.18 $1,124.43 -14%
HydroLogic smallBoy Poly-Spun Sediment Filter - 10in x 2.5in - 5 Micron - Single Use
In Stock: 489
$13.61 $16.24 -16%
HydroLogic BIGboy De-Chlorinator and Sediment Water Filtration System - 25,000gal Capacity
In Stock: 41
$502.24 $598.14 -16%
HydroLogic TALLBoy De-Chlorinator and Sediment Water Filtration System - 2 GPM - 5 Micron
In Stock: 17
$204.11 $243.08 -16%
HydroLogic smallBoy Dechlorinator & Sediment Water Filtration System - 1 GPM - 5 Micron
In Stock: 40
$112.22 $133.66 -16%
EcoPlus ECO-2245 Fixed Flow Submersible/Inline Pump - 2,166 GPH - 7.25 PSI
In Stock: 39
$189.06 $226.17 -16%
EcoPlus ECO-1584 Fixed Flow Submersible/Inline Pump - 1,638 GPH - 5.22 PSI
In Stock: 39
$138.78 $163.76 -15%
EcoPlus ECO-1267 Fixed Flow Submersible/Inline Pump - 1,347 GPH - 5.95 PSI
In Stock: 80
$118.80 $131.82 -10%
EcoPlus ECO-1056 Fixed Flow Submersible/Inline Pump - 1,000 GPH - 3.99 PSI
In Stock: 112
$90.57 $108.02 -16%
EcoPlus ECO-633 Fixed Flow Submersible/Inline Pump - 594 GPH - 3.94 PSI
In Stock: 112
$62.50 $74.49 -16%
EcoPlus ECO-396 Fixed Flow Submersible/Inline Pump - 396 GPH - 2.87 PSI
In Stock: 330
$34.19 $36.88 -7%
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In Stock: 156
$28.67 $32.97 -13%
EcoPlus ECO-185 Fixed Flow Submersible/Inline Pump - 158 GPH - 1.77 PSI
In Stock: 125
$18.52 $23.55 -21%
Hydro Flow Premium Vinyl Tubing - 50ft Roll - 1in ID - Black
In Stock: 45
$74.54 $78.88 -6%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/4in ID - Black
In Stock: 82
$107.10 $126.00 -15%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/16in ID - Black
In Stock: 83
$25.63 $29.40 -13%
Botanicare Ebb & Flow Fitting Kit - 6pc - Includes 2 Extensions, 1/2in Barbed Fitting, 3/4in Fitting, and 2 Screens - Black
In Stock: 499
$7.56 $9.35 -19%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Blue
In Stock: 57
$21.62 $25.75 -16%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Black
In Stock: 51
$21.62 $25.75 -16%
HydroLogic Poly Tubing - 50ft Roll - 1/4in - Blue
In Stock: 137
$15.90 $18.95 -16%
HydroLogic Poly Tubing - 50ft Roll - 1/4in - Black
In Stock: 82
$15.90 $18.95 -16%
EcoPlus 1500 Elite Submersible Pump - 190 Watt - 12ft Power Cord & Fittings
In Stock: 27
$181.34 $214.24 -15%
EcoPlus Large Pump Filter Bag - 10in x 12.5in - for EcoPlus Pumps
In Stock: 199
$12.95 $16.29 -21%
EcoPlus Air Stone - Small - Round
In Stock: 586
$2.14 $2.81 -24%
EcoPlus Air Stone - Medium - Round
In Stock: 674
$3.12 $4.12 -24%
EcoPlus Air Stone - Large - Round
In Stock: 543
$5.22 $6.93 -25%
EcoPlus Eco Air 7 Commercial Air Pump - 3,566 GPH - 1 Outlet
In Stock: 17
$176.08 $215.99 -18%
EcoPlus Eco Air 5 Commercial Air Pump - 1,300 GPH - 1 Outlet
In Stock: 35
$103.45 $128.58 -20%
EcoPlus Eco Air 3 Commercial Air Pump - 1,030 GPH - 1 Outlet
In Stock: 91
$75.12 $86.11 -13%
EcoPlus Eco Air 1 Commercial Air Pump - 793 GPH - 1 Outlet
In Stock: 72
$51.48 $63.64 -19%
EcoPlus Eco Air 1 Adjustable Air Pump - 44 GPH - 1 Outlet
In Stock: 92
$13.43 $15.36 -13%
EcoPlus Eco Air 2 Adjustable Air Pump - 126 GPH - 2 Outlet
In Stock: 148
$19.92 $22.85 -13%
EcoPlus Eco Air 4 Adjustable Air Pump - 253 GPH - 4 Outlet
In Stock: 125
$37.32 $43.00 -13%
EcoPlus Eco Air 8 Adjustable Air Pump - 380 GPH - 8 Outlet
In Stock: 27
$77.88 $89.76 -13%
HydroLogic Stealth-RO Pressure Booster Pump - 110V
In Stock: 41
$277.93 $305.55 -9%
HydroLogic Evolution-RO 1000 Membrane Element - 600 GPD
In Stock: 563
$234.77 $285.18 -18%
HydroLogic Evolution-RO ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In Stock: 188
$74.09 $83.95 -12%
HydroLogic PreEvolution High Capacity Pre-Filter Unit
In Stock: 14
$336.80 $401.11 -16%
HydroLogic Stealth-RO Quick Connect Float Valve - 1/4in QC
In Stock: 122
$23.90 $28.46 -16%
HydroLogic Evolution-RO 1000 & TALLBoy Quick Connect Float Valve - 3/8in QC
In Stock: 780
$23.90 $28.46 -16%
HydroLogic Evolution-RO Barbed Float Valve - 1/2in
In Stock: 295
$23.90 $28.46 -16%
HydroLogic BIGboy Replacement PVC Float Valve - 3/4in
In Stock: 60
$84.35 $100.45 -16%
EcoPlus Commercial Grade Water Chiller - 1.5 HP
In Stock: 50
$2,012.46 $2,432.48 -17%
EcoPlus Commercial Grade Water Chiller - 1 HP
In Stock: 68
$1,710.58 $2,077.99 -18%
EcoPlus Commercial Grade Water Chiller - 1/2 HP
In Stock: 35
$1,341.62 $1,637.94 -18%
EcoPlus Water Chiller - 1/10 HP - 1/2in - For Pump Sizes 66 to 317 GPH
In Stock: 16
$426.15 $517.28 -18%
EcoPlus Water Chiller - 1/4 HP - 3/4in - For Pump Sizes 264 GPH to 660 GPH
In Stock: 16
$578.61 $705.58 -18%
EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater - 300 Watt - 68°F to 93°F
In Stock: 116
$44.04 $51.32 -14%
EcoPlus Water Chiller - 1/2 HP - 3/4in - For Pump Sizes 317 GPH to 793 GPH
In Stock: 9
$1,013.81 $1,233.44 -18%
Ideal-Air Commercial Grade GSH75 Humidifier - 75 Pint
In Stock: 15
$427.06 $520.03 -18%
Can-Filter Can-Lite Active Carbon Filter - 14in - 2200 CFM
In Stock: 24
$493.63 $570.82 -14%
Can-Filter Can-Lite Active Carbon Filter - 12in - 1800 CFM
In Stock: 11
$447.48 $517.42 -14%
Can-Filter Can-Lite Active Carbon Filter - 10in - 1050 CFM
In Stock: 53
$376.10 $435.31 -14%
Can-Filter Can-Lite Active Carbon Filter - 8in - 1000 CFM
In Stock: 61
$345.28 $398.69 -13%
Can-Filter Original Carbon Filter without Flange - CAN 150 - 1260 CFM
In Stock: 47
$560.74 $647.59 -13%
Can-Filter Original Carbon Filter without Flange - CAN 125 - 1110 CFM
In Stock: 2
$485.58 $561.54 -14%
Can-Filter Original Carbon Filter without Flange - CAN 100 - 840 CFM
In Stock: 26
$428.72 $496.68 -14%
Can-Filter Replacement Pre-Filter - CAN 150 - MERV-5
In Stock: 255
$26.40 $30.28 -13%
Can-Filter Replacement Pre-Filter - CAN 125 - MERV-5
In Stock: 98
$23.79 $27.31 -13%
Can-Filter Replacement Pre-Filter - CAN 100 - MERV-5
In Stock: 194
$17.56 $20.17 -13%
Can-Filter Can-Fan Max-Fan Pro Series Fan - 14in - 1700 CFM - 120V
In Stock: 3
$859.15 $1,046.73 -18%
Can-Filter Can-Fan Max-Fan Pro Series Fan - 12in - 1709 CFM - 120V
In Stock: 101
$546.13 $664.37 -18%
Can-Filter Can-Fan Max-Fan Pro Series Fan - 10in - 1019 CFM - 120V
In Stock: 103
$334.53 $405.55 -18%
Titan Controls Atlas 3 CO2 Monitor & Controller - 120V - 5 Amp - Day / Night
In Stock: 81
$488.77 $559.39 -13%
Titan Controls CO2 Regulator - 12ft Dispensing Line
In Stock: 77
$102.49 $116.93 -12%
Grower's Edge Plant Stake Labels - 1,000pc Box - White
In Stock: 218
$25.38 $36.05 -30%
Super Sprouter Seedling Heat Mat - 20W - 10in x 21in - 5ft Power Cord
In Stock: 133
$29.32 $36.54 -20%
Super Sprouter Seedling Heat Mat - 60W - 12in x 48in - 5ft Power Cord
In Stock: 62
$53.82 $66.77 -19%
General Hydroponics Rapid Rooter Plug Tray - 50 Cell
In Stock: 682
$22.53 $30.82 -27%
General Hydroponics Rapid Rooter Replacement Plugs - 50pk
In Stock: 2950
$13.33 $18.16 -27%
General Hydroponics AzaMax Biological Insecticide, Miticide, and Nematicide - 1gal - Concentrate - OMRI Listed
In Stock: 119
$814.17 $1,101.63 -26%
General Hydroponics AzaMax Biological Insecticide, Miticide, and Nematicide - 32oz - Concentrate - OMRI Listed
In Stock: 328
$219.30 $251.43 -13%
General Hydroponics AzaMax Biological Insecticide, Miticide, and Nematicide - 16oz - Concentrate - OMRI Listed
In Stock: 563
$124.53 $139.71 -11%
Gro Pro Injection Molded Plastic Pot - 5.5in x 5.5in x 6in - Square - Black
In Stock: 10000
$0.64 $0.71 -10%
Gro Pro Injection Molded Plastic Pot - 5.5in x 5.5in x 5.75in - Square - Black
In Stock: 7161
$1.39 $1.55 -10%
Gro Pro Heavy-Duty Plastic Saucer - 8in - Black
In Stock: 2905
$0.80 $0.94 -15%
Gro Pro Heavy-Duty Plastic Saucer - 6in - Black
In Stock: 4030
$0.50 $0.65 -23%
Super Sprouter Insert Tray - 72 Cell - Square - 10in x 20in - with Holes
In Stock: 4100
$3.86 $4.81 -20%
Gro Pro Heavy-Duty Plastic Saucer - 12in - Black
In Stock: 5250
$1.33 $1.62 -18%
Gro Pro Heavy-Duty Plastic Saucer - 10in - Black
In Stock: 5150
$1.13 $1.43 -21%
Gro Pro Premium Nursery Pot - 2gal - Black - Reusable
In Stock: 24137
$1.12 $1.52 -26%
Gro Pro Premium Nursery Pot - 1gal - Black - Reusable
In Stock: 26480
$0.53 $0.70 -24%
Gro Pro Heavy-Duty Plastic Saucer - 18in - Black
In Stock: 1208
$5.17 $6.66 -22%
Gro Pro Heavy-Duty Plastic Saucer - 16in - Black
In Stock: 2835
$2.51 $3.18 -21%
Gro Pro Heavy-Duty Plastic Saucer - 14in - Black
In Stock: 4155
$2.13 $2.65 -20%
Mother Earth #4 Perlite - 4cu ft - 1in
In Stock: 479
$40.25 $60.89 -34%
Mother Earth #3 Perlite - 4cu ft - 1/2in
In Stock: 677
$37.14 $56.69 -34%
Gro Pro Premium Nursery Pot - 3gal - Round Tall - Black - Reusable
In Stock: 6541
$2.11 $2.69 -22%
Gro Pro Premium Nursery Pot - 5gal - Round Tall - Black - Reusable
In Stock: 4409
$2.41 $3.07 -21%
Gro Pro Premium Nursery Pot - 5gal - Round Squat - Black - Reusable
In Stock: 9908
$2.49 $3.21 -22%
Gro Pro Premium Nursery Pot - 7gal - Round - Black - Reusable
In Stock: 3180
$5.19 $6.57 -21%
Gro Pro Premium Nursery Pot - 10gal - Black - Reusable
In Stock: 2763
$5.96 $7.63 -22%
Gro Pro Grow Bags - 25pk - 30gal - Black
In Stock: 1125
$1.79 $2.04 -12%
Gro Pro Grow Bags - 25pk - 20gal - Black
In Stock: 2105
$1.18 $1.31 -10%
Gro Pro Grow Bags - 25pk - 10gal - Black
In Stock: 3700
$0.69 $0.76 -9%
Gro Pro Grow Bags - 25pk - 7gal - Black
In Stock: 1775
$0.48 $0.56 -14%
Gro Pro Grow Bags - 25pk - 5gal - Black
In Stock: 3856
$0.42 $0.47 -11%
Gro Pro Grow Bags - 25pk - 3gal - Black
In Stock: 14860
$0.29 $0.34 -15%
Gro Pro Grow Bags - 25pk - 2gal - Black
In Stock: 12650
$0.28 $0.30 -7%
Gro Pro Grow Bags - 25pk - 1gal - Black
In Stock: 16400
$0.20
Botanicare Ebb & Flow Screen Fitting - 3/4in NPT - Black
In Stock: 1889
$0.73 $0.96 -24%
Botanicare Ebb & Flow Fitting Extension - 3/4in NPT Thread - Black
In Stock: 1169
$0.73 $0.97 -25%
Botanicare Ebb & Flow Barbed Fitting - 3/4in Outlet - Black - 3/4in NPT Thread
In Stock: 2907
$2.17 $2.76 -21%
Botanicare Ebb & Flow Barbed Fitting - 1/2in Outlet - Black - 3/4in NPT Thread
In Stock: 702
$2.06 $2.64 -22%
General Hydroponics pH Test Kit Indicator - 1oz
In Stock: 1913
$7.85 $10.15 -23%
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