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128
Emerald Harvest Grow, 55 gal
Out of stock
$847.80 $897.14 -5%
Emerald Harvest Grow, 6 gal
In Stock: 9
$103.95 $154.00 -33%
Emerald Harvest Grow, 1 gal
In Stock: 21
$23.62 $35.00 -33%
Emerald Harvest Grow, 1 qt
In Stock: 71
$11.34 $14.00 -19%
Emerald Harvest Honey Chome, 15 gal
Out of stock
$1,242.00 $1,314.29 -6%
Emerald Harvest Honey Chome, 2.5 gal - (Case of 2)
In Stock: 23
$256.50 $380.00 -33%
Emerald Harvest Honey Chome, 270 gal
Out of stock
$17,415.00 $18,428.57 -5%
Emerald Harvest Honey Chome, 55 gal
Out of stock
$4,050.00 $4,285.71 -5%
Emerald Harvest Honey Chome, 6 gal
In Stock: 67
$540.00 $800.00 -33%
Emerald Harvest Honey Chome, 1 gal
In Stock: 122
$108.00 $160.00 -33%
Emerald Harvest Hydra Clear, 15 gal
Out of stock
$2,632.50 $2,785.71 -5%
Emerald Harvest Hydra Clear, 2.5 gal - (Case of 2)
Out of stock
$465.75 $690.00 -33%
Emerald Harvest Hydra Clear, 270 gal
Out of stock
$43,740.00 $49,846.15 -12%
Emerald Harvest Hydra Clear, 55 gal
Out of stock
$9,528.30 $10,858.46 -12%
Emerald Harvest Hydra Clear, 6 gal
Out of stock
$1,066.50 $1,580.00 -33%
Emerald Harvest Hydra Clear, 1 gal
In Stock: 38
$195.75 $290.00 -33%
Emerald Harvest Hydra Clear, 1 qt
In Stock: 24
$52.31 $77.50 -33%
Emerald Harvest Honey Chome, 1 qt
In Stock: 163
$29.70 $44.00 -33%
Emerald Harvest King Kola, 15 gal
Out of stock
$1,242.00 $1,314.29 -6%
Emerald Harvest King Kola, 15 gal (FL/NM/PA)
Out of stock
$1,242.00 $1,314.29 -6%
Emerald Harvest King Kola, 2.5 gal - (Case of 2)
Out of stock
$256.50 $380.00 -33%
Emerald Harvest King Kola, 2.5 gal (FL/NM/PA) - (Case of 2)
Out of stock
$256.50 $380.00 -33%
Emerald Harvest King Kola, 270 gal
Out of stock
$17,415.00 $18,428.57 -5%
Emerald Harvest King Kola, 270 gal (FL/NM/PA)
Out of stock
$17,415.00 $18,428.57 -5%
Emerald Harvest King Kola, 55 gal
Out of stock
$4,050.00 $4,285.71 -5%
Emerald Harvest King Kola, 55 gal (FL/NM/PA)
Out of stock
$4,050.00 $4,285.71 -5%
Emerald Harvest King Kola, 6 gal
In Stock: 17
$540.00 $800.00 -33%
Emerald Harvest King Kola, 6 gal (FL/NM/PA)
Out of stock
$540.00 $800.00 -33%
Emerald Harvest King Kola, 1 gal
In Stock: 43
$108.00 $160.00 -33%
Emerald Harvest King Kola, 1 gal (FL/NM/PA)
Out of stock
$108.00 $160.00 -33%
Emerald Harvest King Kola, 1 qt
In Stock: 162
$29.70 $44.00 -33%
Emerald Harvest King Kola, 1 qt (FL/NM/PA)
In Stock: 12
$32.67 $44.00 -26%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 3-Part Base
In Stock: 2
$189.00 $220.00 -14%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$189.00 $220.00 -14%
Emerald Harvest Micro, 15 gal
Out of stock
$314.55 $332.86 -6%
Emerald Harvest Micro, 2.5 gal - (Case of 2)
In Stock: 2
$67.50 $100.00 -33%
Emerald Harvest Micro, 270 gal
Out of stock
$5,042.25 $5,335.71 -5%
Emerald Harvest Micro, 55 gal
Out of stock
$1,073.25 $1,135.71 -5%
Emerald Harvest Micro, 6 gal
In Stock: 16
$126.90 $188.00 -33%
Emerald Harvest Micro, 1 gal
In Stock: 40
$28.35 $42.00 -33%
Emerald Harvest Micro, 1 qt
In Stock: 55
$14.59 $18.00 -19%
Emerald Harvest pH Down, 15 gal
Out of stock
$553.50 $585.71 -5%
Emerald Harvest pH Down, 2.5 gal, case of 2
In Stock: 1
$232.20 $344.00 -33%
Emerald Harvest pH Down, 270 gal
Out of stock
$9,450.00 $13,214.29 -28%
Emerald Harvest pH Down, 55 gal
In Stock: 5
$1,971.00 $2,750.00 -28%
Emerald Harvest pH Down, 6 gal
In Stock: 17
$237.60 $352.00 -33%
Emerald Harvest pH Down, 1 gal, case of 4
In Stock: 11
$207.90 $308.00 -33%
Emerald Harvest pH Down, 1 qt, case of 12
In Stock: 14
$198.45 $294.00 -33%
Emerald Harvest pH Up, 15 gal
Out of stock
$553.50 $585.71 -5%
Emerald Harvest pH Up, 2.5 gal, case of 2
In Stock: 2
$232.20 $344.00 -33%
Emerald Harvest pH Up, 270 gal
Out of stock
$9,450.00 $13,214.29 -28%
Emerald Harvest PH Up, 55 gal
In Stock: 2
$1,971.00 $2,750.00 -28%
Emerald Harvest pH Up, 6 gal
Out of stock
$237.60 $352.00 -33%
Emerald Harvest pH Up, 1 gal, case of 4
In Stock: 9
$207.90 $308.00 -33%
Emerald Harvest pH Up, 1 qt, case of 12
In Stock: 4
$198.45 $294.00 -33%
Emerald Harvest Root Wizard, 15 gal
Out of stock
$1,552.50 $1,642.86 -6%
Emerald Harvest Root Wizard, 15 gal (FL, MN, NC, OK)
Out of stock
$1,552.50 $1,642.86 -6%
Emerald Harvest Root Wizard, 15 gal (OR)
Out of stock
$1,552.50 $1,642.86 -6%
Emerald Harvest Root Wizard, 2.5 gal - (Case of 2)
Out of stock
$357.75 $530.00 -33%
Emerald Harvest Root Wizard, 2.5 gal (FL, MN, NC, OK) - (Case of 2)
Out of stock
$357.75 $530.00 -33%
Emerald Harvest Root Wizard, 2.5 gal (OR)
Out of stock
$357.75 $530.00 -33%
Emerald Harvest Root Wizard, 270 gal
Out of stock
$27,486.00 $29,085.71 -5%
Emerald Harvest Root Wizard, 270 gal (FL, MN, NC, OK)
Out of stock
$27,486.00 $29,085.71 -5%
Emerald Harvest Root Wizard, 270 gal (OR)
Out of stock
$27,486.00 $29,085.71 -5%
Emerald Harvest Root Wizard, 55 gal
Out of stock
$5,643.00 $5,971.43 -6%
Emerald Harvest Root Wizard, 55 gal (FL, MN, NC, OK)
Out of stock
$5,643.00 $5,971.43 -6%
Emerald Harvest Root Wizard, 55 gal (OR)
Out of stock
$5,643.00 $5,971.43 -6%
Emerald Harvest Root Wizard, 6 gal
In Stock: 8
$641.25 $950.00 -33%
Emerald Harvest Root Wizard, 6 gal (FL, MN, NC, OK)
Out of stock
$641.25 $950.00 -33%
Emerald Harvest Root Wizard, 6 gal (OR)
In Stock: 6
$641.25 $950.00 -33%
Emerald Harvest Root Wizard, 1 gal
In Stock: 23
$182.92 $271.00 -33%
Emerald Harvest Root Wizard, 1 gal (FL, MN, NC, OK)
Out of stock
$182.92 $271.00 -33%
Emerald Harvest Root Wizard, 1 gal (OR)
In Stock: 23
$182.92 $271.00 -33%
Emerald Harvest Root Wizard, 1 qt
In Stock: 44
$64.80 $96.00 -33%
Emerald Harvest Root Wizard, 1 qt (FL, MN, NC, OK)
Out of stock
$71.28 $96.00 -26%
Emerald Harvest Root Wizard, 1 qt (OR)
In Stock: 59
$71.28 $96.00 -26%
Emerald Harvest Sturdy Stalk, 15 gal
In Stock: 3
$715.50 $757.14 -5%
Emerald Harvest Sturdy Stalk, 2.5 gal - (Case of 2)
Out of stock
$162.00 $240.00 -33%
Emerald Harvest Sturdy Stalk, 270 gal
Out of stock
$12,487.50 $13,214.29 -6%
Emerald Harvest Sturdy Stalk, 55 gal
Out of stock
$2,598.75 $2,750.00 -6%
Emerald Harvest Sturdy Stalk, 6 gal
In Stock: 5
$290.25 $430.00 -33%
Emerald Harvest Sturdy Stalk, 1 gal
In Stock: 10
$82.35 $122.00 -33%
Emerald Harvest Sturdy Stalk, 1 qt
In Stock: 39
$28.58 $38.50 -26%
Elite Resin D, 32 oz - A Hydrofarm Exclusive!
Out of stock
$3.67 $72.59 -95%
Crystal Burst, 5 gal
In Stock: 19
$241.34 $313.99 -23%
Crystal Burst, 1 gal
In Stock: 47
$67.95 $87.99 -23%
Crystal Burst, 1 qt
In Stock: 74
$5.76 $29.99 -81%
G10 Gravitation #10, 1 gal
In Stock: 40
$154.51 $189.99 -19%
Emerald Triangle Killer Tea, 5 gal
In Stock: 17
$118.23 $159.99 -26%
Purple Maxx, 1 gal
In Stock: 39
$192.20 $258.99 -26%
Purple Maxx, 1 qt
Out of stock
$44.19 $85.99 -49%
Humboldt County's Own Sonic Bloom, 5 lbs
In Stock: 21
$131.22 $161.99 -19%
Snow Storm Ultra, 2.5 gal
In Stock: 22
$253.92 $329.99 -23%
Snow Storm Ultra, 1 qt
Out of stock
$10.58 $54.99 -81%
Snow Storm Ultra, 5 Gal
In Stock: 14
$457.07 $593.99 -23%
Snow Storm Ultra, 1 gal
In Stock: 40
$126.97 $164.99 -23%
Flying Skull Z7 Enzyme Cleanser, 1 gal (part 1 & 2)
Out of stock
$113.39 $139.99 -19%
FoxFarm Grow Big Liquid Concentrate, 2.5 gal
Out of stock
$37.27 $241.57 -85%
FoxFarm Grow Big Liquid Concentrate, 5 gal
Out of stock
$83.42 $411.95 -80%
FoxFarm Grow Big Hydro Liquid Concentate, 1 qt
In Stock: 10
$18.04 $36.10 -50%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In Stock: 43
$17.29 $117.46 -85%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In Stock: 26
$39.16 $253.84 -85%
FoxFarm Tiger Bloom Liquid Concentrate, 2.5 gal
Out of stock
$37.12 $241.61 -85%
FoxFarm Cha Ching, 1 lb
In Stock: 7
$8.73 $59.35 -85%
FoxFarm Cha Ching, 2 lbs
In Stock: 225
$19.01 $103.25 -82%
FoxFarm Open Sesame, 1 lb
In Stock: 757
$4.24 $57.10 -93%
FoxFarm Open Sesame, 2 lbs
Out of stock
$7.55 $99.39 -92%
FoxFarm Beastie Bloomz, 1 lb
In Stock: 1048
$8.73 $59.35 -85%
FoxFarm Beastie Bloomz, 2 lbs
In Stock: 540
$15.20 $103.25 -85%
FoxFarm Soluble 1 lb Trio Pack
Out of stock
$25.45 $164.90 -85%
FoxFarm Bush Doctor Sledge Hammer, 1 qt
Out of stock
$6.32 $34.28 -82%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
Out of stock
$17.29 $117.46 -85%
FoxFarm Bush Doctor Kangaroots, 1 qt
In Stock: 8
$6.64 $36.12 -82%
FoxFarm Bush Doctor Boomerang, 1 qt
Out of stock
$6.41 $34.83 -82%
FoxFarm Bush Doctor Boomerang, 1 gal
In Stock: 60
$18.25 $123.93 -85%
FoxFarm Open Sesame, 6 oz
In Stock: 482
$3.98 $27.02 -85%
FoxFarm Bush Doctor Bembe, 1 gal
In Stock: 37
$18.54 $100.69 -82%
FoxFarm Cultivation Nation Micro, 1 pt
In Stock: 169
$2.36 $17.50 -87%
FoxFarm Cultivation Nation Flower, 50 lb
Out of stock
$64.54 $416.95 -85%
FoxFarm Bush Doctor Cal-Mag, 1 pt
In Stock: 760
$2.35 $17.38 -86%
Show other 128 products