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128
Hydrofarm Plant Stake Labels, Orange, 4" x 5/8", case of 1000
In Stock: 131
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Red, 4" x 5/8", case of 1000
In Stock: 103
$34.93 $38.99 -10%
Hydrofarm Plant Stake Labels, Yellow, 4" x 5/8", case of 1000
In Stock: 62
$34.93 $38.99 -10%
FlowZone 18V/5.2Ah Battery Pack
In Stock: 1
$34.78 $129.99 -73%
H2O2 Hydrogen Peroxide, 29%, 20 L
In Stock: 59
$34.64 $246.99 -86%
Dilution Solutions 3/4 in Mixing Chamber Sunshade
Out of stock
$34.52
Grotek Monster Grow Pro, 500 g
In Stock: 628
$34.49 $45.99 -25%
Air-Pot Container #5 (3.3 gal/12.3 L, green base), case of 12
In Stock: 183
$34.44 $198.96 -83%
Active Air Premium Ducting, 10" x 25'
In Stock: 143
$34.40 $42.82 -20%
60-Degree Angled Drip Stake, pack of 100
In Stock: 20
$34.38 $40.94 -16%
SunBlaster T5HO 54W 6400K Lighting Kit, 4'
In Stock: 2023
$34.33 $40.99 -16%
Roots Organics HP2 0-4-0, 5 gal
In Stock: 11
$34.30 $254.09 -87%
Technaflora B. Seaweed, 4 L
In Stock: 29
$34.28 $176.36 -81%
Great White Premium Mycorrhizae, 4 oz
In Stock: 332
$34.13 $44.99 -24%
Green Cleaner, 8 oz
In Stock: 33
$33.96 $44.49 -24%
HEAVY 16 Bud A, 1 gal
In Stock: 207
$33.75 $50.01 -33%
HEAVY 16 Bud B, 1 gal
In Stock: 254
$33.75 $50.01 -33%
HEAVY 16 Veg A, 1 gal
In Stock: 110
$33.75 $50.01 -33%
HEAVY 16 Veg B, 1 gal
In Stock: 129
$33.75 $50.01 -33%
Roots Organics Extreme Serene, 1 qt
In Stock: 115
$33.68 $45.35 -26%
Quest MERV 13 Filter 11″ X 9″ X 1″ for Quest 70
In Stock: 119
$33.60
RJ12 Splitter Hub with cable set
In Stock: 109
$33.59 $34.65 -3%
Touch Spot + T Split Extension Cable
In Stock: 11
$33.59 $34.65 -3%
MILLS BASIS B 5 LTR
In Stock: 265
$33.41 $45.00 -26%
Remo Grow, 4 L
In Stock: 3
$33.40 $49.99 -33%
Orca Premium Liquid Mycorrhizae, 16 oz
In Stock: 58
$33.30 $43.99 -24%
Gaia Green Organics Living Soil 1.5cf bag
In Stock: 3489
$33.25 $36.99 -10%
Black White Poly, 10' x 25', 5.5 mil
In Stock: 74
$33.22 $36.99 -10%
1/2" ID Blue Tubing 100'
In Stock: 6
$33.17 $165.84 -80%
House & Garden Hydro A, 60 L
In Stock: 5
$33.16 $363.99 -91%
Air-Pot Container #1 (0.8 gal/3.1 L, orange base), case of 25
In Stock: 47
$32.96 $190.50 -83%
Roots Organics Uprising Grow, 9 lbs
In Stock: 175
$32.80 $48.59 -32%
Clonex Mist, 750 ml
In Stock: 371
$32.79 $54.68 -40%
Square Basket, 9", bag of 24
In Stock: 85
$32.73 $38.98 -16%
SunBlaster Digital Heat Sheet Controller
In Stock: 486
$32.73 $34.99 -6%
Grotek Synergy, 800 grams
In Stock: 1
$32.72 $201.99 -84%
PRO-MIX HP Growing Medium with Mycorrhizae, 2.8 cu ft
In Stock: 1380
$32.70 $41.15 -21%
EZ Clone Clear Rez, 32 oz
In Stock: 132
$32.70 $37.99 -14%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 23
$32.67 $44.00 -26%
Technaflora B.C. Bloom, 4 L
In Stock: 64
$32.67 $47.99 -32%
Technaflora B.C. Grow, 4 L
In Stock: 61
$32.67 $47.99 -32%
Pro Cal Premium Nursery Pot, 10 gal, pack of 5
In Stock: 1028
$32.44 $39.95 -19%
Canadian Sphagum Peat Moss 3.8 cu ft Bale
In Stock: 30
$32.44 $38.62 -16%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag
In Stock: 31
$32.37 $49.99 -35%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 5 lb Bag
In Stock: 16
$32.37 $49.99 -35%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 5 lb Bag
In Stock: 24
$32.37 $49.99 -35%
HM Digital Replacement pH Sensor Probe for HM-500
Out of stock
$32.34 $59.99 -46%
SunBlaster T5HO 24W 6400K Lighting Kit, 2'
In Stock: 136
$32.31 $37.99 -15%
H2O2 Hydrogen Peroxide, 29%, 4 L, case of 4
In Stock: 11
$32.26 $229.99 -86%
Vortex Powerfan VTM In-line mixed flow 6'', 115V/1PH/60Hz, 329 CFM
Out of stock
$32.26 $192.00 -83%
Grotek Insta-Green, 4 L
In Stock: 976
$32.17 $38.99 -17%
GROW!T Perlite Grade #2, Super Coarse, 4 cu ft
In Stock: 348
$32.13 $53.95 -40%
Grotek Cal-Max, 23 L
In Stock: 10
$32.12 $198.22 -84%
Roots Organics Nitro Bat Guano, 9 lbs
In Stock: 742
$32.08 $43.19 -26%
Technaflora Awesome Blossoms, 1 L
In Stock: 163
$32.01 $47.99 -33%
Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome
In Stock: 1052
$31.96 $37.75 -15%
Jump Start Smart Float 55-Cell Grow Tray w/Plugs
In Stock: 137
$31.95 $39.99 -20%
Monterey Neem Oil, 1 pt
In Stock: 34
$31.88 $41.99 -24%
Net Cup, 2", bag of 200
In Stock: 107
$31.79 $37.86 -16%
Cutting Edge Solutions Micro, 1 gal
In Stock: 25
$31.79 $41.99 -24%
Capacitor, Sodium, 1000W/Wet
In Stock: 248
$31.78 $45.41 -30%
Anden 5813 Replacement filter for Anden Dehumidifier Model A320V1, A320V3
In Stock: 1618
$31.77
Milwaukee Instruments pH600 Digital pH Pen
In Stock: 235
$31.75
SunBlaster T5HO 39W 6400K Lighting Kit, 3'
In Stock: 435
$31.42 $36.99 -15%
Cutting Edge Solutions Grow, 1 gal
In Stock: 8
$31.41 $36.99 -15%
iHORT Q-Plug Round, bag of 72
In Stock: 109
$31.40 $33.99 -8%
Mini Measure Shot Glass, case of 12
In Stock: 2276
$31.28 $49.63 -37%
3/4" ID Black Tubing 25'
In Stock: 921
$31.08 $37.00 -16%
Chikamasa TP-500SRF Spring-loaded Curved Pruners with Fluorine Coating
Out of stock
$31.07 $36.99 -16%
Pro Cal Premium Nursery Pot, 7 gal, pack of 5
In Stock: 769
$31.04 $36.95 -16%
Green Premium Saucer, 10", pack of 25
In Stock: 339
$30.86 $40.09 -23%
GROW!T Perlite Grade #3, Coarse, 4 cu ft
In Stock: 241
$30.80 $51.95 -41%
STACK!T 28 Clip Stainless Steel Drying Rack
In Stock: 827
$30.79 $36.99 -17%
Roots Organics Terp Tea Bloom Booster 3lb
In Stock: 1209
$30.78 $34.56 -11%
3/16" ID Black Tubing 100'
In Stock: 324
$30.77 $38.48 -20%
Active Air Premium Ducting, 8" x 25'
In Stock: 1793
$30.70 $36.56 -16%
Biobizz Alg-A-Mic, 1 L
In Stock: 98
$30.51 $45.20 -33%
Humboldt Roots, 0.5 gal
In Stock: 2
$30.51 $451.99 -93%
SunBlaster T5HO 24W 6400K w/NanoTech Reflector, 2'
In Stock: 18
$30.51 $36.32 -16%
ExHale 365 Self Activated CO2 Bag
Out of stock
$30.51 $36.99 -18%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$30.51 $45.20 -33%
Emerald Harvest Cali Pro Bloom B, 1 gal
In Stock: 64
$30.46 $41.00 -26%
MILLS BASIS A 5LTR
In Stock: 197
$30.38 $45.00 -32%
Green Premium Saucer 16", pack of 10
In Stock: 169
$30.31 $36.08 -16%
Chikamasa B500SKF Straight Scissors w/ Antibacterial Coating
In Stock: 208
$30.30 $34.99 -13%
Mad Farmer Mother Of All Bloom 500g
In Stock: 334
$30.23 $53.54 -44%
Grow More Bio-Cozyme, 1 gal
In Stock: 121
$30.20 $39.99 -24%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$30.04 $40.81 -26%
Roots Organics CocoPalms Loose Coir, 1.5 cu ft
In Stock: 273
$29.93 $35.63 -16%
Grotek Bud Fuel Pro, 1 L
In Stock: 1217
$29.93 $36.26 -17%
SunBlaster T5 to LED Conversion Lamp 42W, 6400K, 48"
In Stock: 96
$29.88 $35.99 -17%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In Stock: 99
$29.86 $30.00
Roots Organics Terp Tea Microbe Charge 3lb
In Stock: 195
$29.73 $36.71 -19%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 174
$29.70 $44.00 -33%
Emerald Harvest Honey Chome, 1 qt
In Stock: 389
$29.70 $44.00 -33%
Emerald Harvest King Kola, 1 qt
In Stock: 479
$29.70 $44.00 -33%
Technaflora Rootech Gel, 113.4 g (4 oz)
In Stock: 202
$29.54 $36.95 -20%
Biobizz All-Mix 50L
Out of stock
$29.48 $42.12 -30%
The Stepper Titanium Step Drill Bit, 1/4" to 1 3/8"
In Stock: 393
$29.47 $35.09 -16%
SunBlaster T5LED Conversion Lamp 30W, 6400K, 36"
In Stock: 19
$29.46 $35.99 -18%
HEAVY 16 1G/2.5G Wrench (4L/10L)
In Stock: 471
$29.44
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 2.2 lbs
In Stock: 171
$29.42 $39.99 -26%
ThinkGrow LED Stand for ICL-300 (1 Base, 2 Posts)
In Stock: 311
$29.40
Growth Science Nutrients Rock Solid, 6 gal
In Stock: 7
$29.16 $298.99 -90%
South Cascade Organics SLF-100, 1 qt
In Stock: 392
$29.15 $35.99 -19%
ExHale, The Original CO2 Bag
In Stock: 468
$28.94 $35.99 -20%
House & Garden Magnesium Boost, 1 L
In Stock: 65
$28.63 $38.56 -26%
Cutting Edge Solutions Bloom, 1 gal
In Stock: 4
$28.55 $37.99 -25%
Emerald Harvest Micro, 1 gal
In Stock: 47
$28.35 $42.00 -33%
Mad Farmer Get Down, 6 gal
In Stock: 3
$28.35 $167.99 -83%
1/4" OD Black Tubing 100'
In Stock: 345
$28.35 $35.47 -20%
Autopilot Surge Protector / Power Strip with 8 outlets & timer
In Stock: 1913
$28.21 $33.59 -16%
Bloom Khaos, 2.5 gal
In Stock: 6
$28.13 $208.49 -87%
Active Aqua IZON Rolling Bench, 4' Wide Center Section (2 of 2)
In Stock: 121
$28.00 $385.99 -93%
Autopilot ECLIPSE F60 Digital Environmental Controller
In Stock: 518
$28.00 $289.25 -90%
SunBlaster T5HO 17W 6400K w/NanoTech Reflector, 18"
In Stock: 2136
$27.96 $32.99 -15%
Technaflora Thrive Alive B1 Red, 500ml
In Stock: 69
$27.92 $39.96 -30%
PM Wash, 5 gal
In Stock: 17
$27.86 $147.99 -81%
House & Garden Amino Treatment, 100 ml
In Stock: 571
$27.84 $37.49 -26%
Phat HEPA Intake Filter, 6"
In Stock: 138
$27.75 $198.19 -86%
EZ-Clone Hard Cloning Collars, pack of 65
In Stock: 387
$27.75 $32.99 -16%
Jump Start Soil Heating Cable, 24'
Out of stock
$27.71 $32.99 -16%
Emerald Harvest Cali Pro Bloom A, 1 gal
In Stock: 53
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow A, 1 gal
In Stock: 9
$27.68 $41.00 -32%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 2
$27.68 $41.00 -32%
PureCrop 16 oz
In Stock: 14
$27.65 $32.00 -14%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 2286
$27.58 $28.59 -4%
Roots Organics Soilless Hydroponic Coco Mix, 1.5 cu ft
In Stock: 507
$27.55 $32.79 -16%
Show other 128 products
Hydrofarm

With a strong portfolio of manufactured and distributed brands, we are one of the leading companies in the global Controlled Environment Agriculture industry. Our mission is to...

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