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128
Emerald Harvest Grow, 2.5 gal - (Case of 2)
In Stock: 2
$52.80 $80.00 -34%
Emerald Harvest Grow, 270 gal
Out of stock
$3,762.00 $4,071.43 -8%
Emerald Harvest Grow, 55 gal
Out of stock
$828.96 $897.14 -8%
Emerald Harvest Grow, 6 gal
In Stock: 35
$101.64 $154.00 -34%
Emerald Harvest Grow, 1 gal
In Stock: 22
$23.10 $35.00 -34%
Emerald Harvest Grow, 1 qt
In Stock: 158
$11.09 $14.00 -21%
Emerald Harvest Honey Chome, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest Honey Chome, 2.5 gal - (Case of 2)
In Stock: 51
$250.80 $380.00 -34%
Emerald Harvest Honey Chome, 270 gal
Out of stock
$17,028.00 $18,428.57 -8%
Emerald Harvest Honey Chome, 55 gal
Out of stock
$3,960.00 $4,285.71 -8%
Emerald Harvest Honey Chome, 6 gal
In Stock: 167
$528.00 $800.00 -34%
Emerald Harvest Honey Chome, 1 gal
In Stock: 205
$105.60 $160.00 -34%
Emerald Harvest Hydra Clear, 15 gal
Out of stock
$2,574.00 $2,785.71 -8%
Emerald Harvest Hydra Clear, 2.5 gal - (Case of 2)
Out of stock
$455.40 $690.00 -34%
Emerald Harvest Hydra Clear, 270 gal
Out of stock
$42,768.00 $49,846.15 -14%
Emerald Harvest Hydra Clear, 55 gal
Out of stock
$9,316.56 $10,858.46 -14%
Emerald Harvest Hydra Clear, 6 gal
Out of stock
$1,042.80 $1,580.00 -34%
Emerald Harvest Hydra Clear, 1 gal
In Stock: 63
$200.97 $290.00 -31%
Emerald Harvest Hydra Clear, 1 qt
In Stock: 50
$56.28 $77.50 -27%
Emerald Harvest Honey Chome, 1 qt
In Stock: 373
$29.04 $44.00 -34%
Emerald Harvest King Kola, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest King Kola, 15 gal (FL/NM/PA)
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest King Kola, 2.5 gal - (Case of 2)
In Stock: 2
$250.80 $380.00 -34%
Emerald Harvest King Kola, 2.5 gal (FL/NM/PA) - (Case of 2)
Out of stock
$250.80 $380.00 -34%
Emerald Harvest King Kola, 270 gal
Out of stock
$17,028.00 $18,428.57 -8%
Emerald Harvest King Kola, 270 gal (FL/NM/PA)
Out of stock
$17,028.00 $18,428.57 -8%
Emerald Harvest King Kola, 55 gal
Out of stock
$3,960.00 $4,285.71 -8%
Emerald Harvest King Kola, 55 gal (FL/NM/PA)
Out of stock
$3,960.00 $4,285.71 -8%
Emerald Harvest King Kola, 6 gal
In Stock: 26
$528.00 $800.00 -34%
Emerald Harvest King Kola, 6 gal (FL/NM/PA)
Out of stock
$528.00 $800.00 -34%
Emerald Harvest King Kola, 1 gal
In Stock: 129
$105.60 $160.00 -34%
Emerald Harvest King Kola, 1 gal (FL/NM/PA)
Out of stock
$105.60 $160.00 -34%
Emerald Harvest King Kola, 1 qt
In Stock: 493
$29.04 $44.00 -34%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 35
$29.04 $44.00 -34%
Emerald Harvest Kick Starter Kit 2-Part Base
In Stock: 4
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 3-Part Base
In Stock: 2
$184.80 $220.00 -16%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$184.80 $220.00 -16%
Emerald Harvest Micro, 15 gal
Out of stock
$307.56 $332.86 -8%
Emerald Harvest Micro, 2.5 gal - (Case of 2)
In Stock: 2
$66.00 $100.00 -34%
Emerald Harvest Micro, 270 gal
Out of stock
$4,930.20 $5,335.71 -8%
Emerald Harvest Micro, 55 gal
Out of stock
$1,049.40 $1,135.71 -8%
Emerald Harvest Micro, 6 gal
In Stock: 44
$124.08 $188.00 -34%
Emerald Harvest Micro, 1 gal
In Stock: 41
$27.72 $42.00 -34%
Emerald Harvest Micro, 1 qt
In Stock: 143
$14.27 $18.00 -21%
Emerald Harvest pH Down, 15 gal
Out of stock
$541.20 $585.71 -8%
Emerald Harvest pH Down, 2.5 gal, case of 2
In Stock: 1
$227.04 $344.00 -34%
Emerald Harvest pH Down, 270 gal
Out of stock
$9,240.00 $13,214.29 -30%
Emerald Harvest pH Down, 55 gal
In Stock: 5
$1,927.20 $2,750.00 -30%
Emerald Harvest pH Down, 6 gal
In Stock: 23
$232.32 $352.00 -34%
Emerald Harvest pH Down, 1 gal, case of 4
In Stock: 25
$203.28 $308.00 -34%
Emerald Harvest pH Down, 1 qt, case of 12
In Stock: 35
$194.04 $294.00 -34%
Emerald Harvest pH Up, 15 gal
Out of stock
$541.20 $585.71 -8%
Emerald Harvest pH Up, 2.5 gal, case of 2
In Stock: 8
$227.04 $344.00 -34%
Emerald Harvest pH Up, 270 gal
Out of stock
$9,240.00 $13,214.29 -30%
Emerald Harvest PH Up, 55 gal
In Stock: 7
$1,927.20 $2,750.00 -30%
Emerald Harvest pH Up, 6 gal
In Stock: 26
$232.32 $352.00 -34%
Emerald Harvest pH Up, 1 gal, case of 4
In Stock: 20
$203.28 $308.00 -34%
Emerald Harvest pH Up, 1 qt, case of 12
In Stock: 19
$194.04 $294.00 -34%
Emerald Harvest Root Wizard, 15 gal
Out of stock
$1,518.00 $1,642.86 -8%
Emerald Harvest Root Wizard, 15 gal (FL, MN, NC, OK)
Out of stock
$1,518.00 $1,642.86 -8%
Emerald Harvest Root Wizard, 15 gal (OR)
Out of stock
$1,518.00 $1,642.86 -8%
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
In Stock: 5
$349.80 $530.00 -34%
Emerald Harvest Root Wizard, 2.5 gal (FL, MN, NC, OK) - (Case of 2)
Out of stock
$349.80 $530.00 -34%
Emerald Harvest Root Wizard, 2.5 gal (OR)
Out of stock
$349.80 $530.00 -34%
Emerald Harvest Root Wizard, 270 gal
Out of stock
$26,875.20 $29,085.71 -8%
Emerald Harvest Root Wizard, 270 gal (FL, MN, NC, OK)
Out of stock
$26,875.20 $29,085.71 -8%
Emerald Harvest Root Wizard, 270 gal (OR)
Out of stock
$26,875.20 $29,085.71 -8%
Emerald Harvest Root Wizard, 55 gal
Out of stock
$5,517.60 $5,971.43 -8%
Emerald Harvest Root Wizard, 55 gal (FL, MN, NC, OK)
Out of stock
$5,517.60 $5,971.43 -8%
Emerald Harvest Root Wizard, 55 gal (OR)
Out of stock
$5,517.60 $5,971.43 -8%
Emerald Harvest Root Wizard, 6 gal
In Stock: 11
$627.00 $950.00 -34%
Emerald Harvest Root Wizard, 6 gal (FL, MN, NC, OK)
In Stock: 4
$627.00 $950.00 -34%
Emerald Harvest Root Wizard, 6 gal (OR)
In Stock: 6
$627.00 $950.00 -34%
Emerald Harvest Root Wizard, 1 gal
In Stock: 34
$187.80 $271.00 -31%
Emerald Harvest Root Wizard, 1 gal (FL, MN, NC, OK)
In Stock: 10
$187.80 $271.00 -31%
Emerald Harvest Root Wizard, 1 gal (OR)
In Stock: 23
$187.80 $271.00 -31%
Emerald Harvest Root Wizard, 1 qt
In Stock: 98
$63.36 $96.00 -34%
Emerald Harvest Root Wizard, 1 qt (FL, MN, NC, OK)
In Stock: 10
$63.36 $96.00 -34%
Emerald Harvest Root Wizard, 1 qt (OR)
In Stock: 59
$63.36 $96.00 -34%
Emerald Harvest Sturdy Stalk, 15 gal
In Stock: 3
$699.60 $757.14 -8%
Emerald Harvest Sturdy Stalk, 2.5 gal - (Case of 2)
In Stock: 10
$158.40 $240.00 -34%
Emerald Harvest Sturdy Stalk, 270 gal
Out of stock
$12,210.00 $13,214.29 -8%
Emerald Harvest Sturdy Stalk, 55 gal
Out of stock
$2,541.00 $2,750.00 -8%
Emerald Harvest Sturdy Stalk, 6 gal
In Stock: 16
$283.80 $430.00 -34%
Emerald Harvest Sturdy Stalk, 1 gal
In Stock: 15
$88.56 $122.00 -27%
Emerald Harvest Sturdy Stalk, 1 qt
In Stock: 91
$25.41 $38.50 -34%
Elite Resin D, 32 oz - A Hydrofarm Exclusive!
In Stock: 87
$6.73 $72.59 -91%
Crystal Burst, 5 gal
In Stock: 21
$235.98 $313.99 -25%
Crystal Burst, 1 gal
In Stock: 70
$66.44 $87.99 -24%
Crystal Burst, 1 qt
In Stock: 106
$15.40 $29.99 -49%
G10 Gravitation #10, 1 gal
In Stock: 69
$151.07 $189.99 -20%
Emerald Triangle Killer Tea, 5 gal
In Stock: 36
$115.61 $159.99 -28%
Purple Maxx, 1 gal
In Stock: 63
$187.93 $258.99 -27%
Purple Maxx, 1 qt
Out of stock
$43.20 $85.99 -50%
Humboldt County's Own Sonic Bloom, 5 lbs
In Stock: 46
$128.30 $161.99 -21%
Snow Storm Ultra, 2.5 gal
In Stock: 42
$248.28 $329.99 -25%
Snow Storm Ultra, 1 qt
In Stock: 57
$28.80 $54.99 -48%
Snow Storm Ultra, 5 Gal
In Stock: 24
$446.91 $593.99 -25%
Snow Storm Ultra, 1 gal
In Stock: 102
$124.15 $164.99 -25%
Flying Skull Z7 Enzyme Cleanser, 1 gal (part 1 & 2)
In Stock: 1
$110.87 $139.99 -21%
FoxFarm Grow Big Liquid Concentrate, 2.5 gal
In Stock: 168
$88.78 $241.57 -63%
FoxFarm Grow Big Liquid Concentrate, 5 gal
In Stock: 5
$213.71 $411.95 -48%
FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
In Stock: 4
$17.64 $36.10 -51%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In Stock: 74
$41.50 $117.46 -65%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In Stock: 28
$43.65 $253.84 -83%
FoxFarm Tiger Bloom Liquid Concentrate, 2.5 gal
In Stock: 178
$87.45 $241.61 -64%
FoxFarm Tiger Bloom Liquid Concentrate, 5 gal
In Stock: 1
$155.05 $411.95 -62%
FoxFarm Cha Ching, 1 lb
In Stock: 339
$13.70 $59.35 -77%
FoxFarm Cha Ching, 2 lbs
In Stock: 323
$39.27 $103.25 -62%
FoxFarm Open Sesame, 1 lb
In Stock: 1193
$12.70 $57.10 -78%
FoxFarm Open Sesame, 2 lbs
In Stock: 1540
$14.93 $99.39 -85%
FoxFarm Beastie Bloomz, 1 lb
In Stock: 1388
$21.07 $59.35 -64%
FoxFarm Beastie Bloomz, 2 lbs
In Stock: 1244
$34.61 $103.25 -66%
FoxFarm Soluble 1 lb Trio Pack
In Stock: 157
$62.05 $164.90 -62%
FoxFarm Bush Doctor Sledge Hammer, 1 qt
In Stock: 2
$16.08 $34.28 -53%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
In Stock: 15
$41.80 $117.46 -64%
FoxFarm Bush Doctor Kangaroots, 1 qt
In Stock: 72
$17.83 $36.12 -51%
FoxFarm Bush Doctor Boomerang, 1 qt
In Stock: 10
$15.34 $34.83 -56%
FoxFarm Bush Doctor Boomerang, 1 gal
In Stock: 114
$43.38 $123.93 -65%
FoxFarm Open Sesame, 6 oz
In Stock: 533
$9.39 $27.02 -65%
FoxFarm Bush Doctor Bembe, 1 gal
In Stock: 52
$54.01 $100.69 -46%
Show other 128 products