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Nutrients & Supplements

Soil Amendments
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64
Emerald Harvest pH Up, 1 qt, case of 12
In stock
$189.63 $294.00 -36%
House & Garden Commercial Bloom, 25 lbs Pail
In stock
$189.63 $235.00 -19%
House & Garden Commercial Grow, 25 lbs Pail
In stock
$189.63 $235.00 -19%
Down to Earth Soluble Root Growth Enhancer | 5lb - OMRI Listed - (Case of 5)
Out of stock
$189.57 $241.29 -21%
Plant Success Orca | 1gal - (Case of 2)
Out of stock
$188.12 $252.21 -25%
Plant Success Orca | 1gal
In stock
$188.12 $252.21 -25%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 6 gal
In stock
$186.92 $262.49 -29%
Hades Down, 5 gal
In stock
$186.69 $289.49 -36%
House & Garden Shooting Powder Sachet (pack of 20)
In stock
$186.25 $262.50 -29%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 1gal
In stock
$184.70 $321.32 -43%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In stock
$184.61 $253.84 -27%
Grotek Blossom Blaster, 500 g
In stock
$184.19 $256.99 -28%
Rock Resinator Heavy Yields, 5 L
In stock
$184.12 $291.99 -37%
Purple Maxx, 1 gal
In stock
$183.66 $258.99 -29%
Emerald Harvest Root Wizard, 1 gal (FL, MN, NC, OK)
In stock
$183.53 $271.00 -32%
Down to Earth Agmino Powder 14-0-0 | 25lb
In stock
$182.91 $330.99 -45%
House & Garden Roots Excelurator Gold, 1 L
In stock
$182.86 $283.50 -35%
Emerald Harvest Starter Kit | 32oz - 2 Part Base
In stock
$180.60 $220.00 -18%
Emerald Harvest Starter Kit | 32oz - 3 Part Base
In stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 2-Part Base
In stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 2-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 3-Part Base
In stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 3-Part Base
In stock
$180.60 $220.00 -18%
Emerald Harvest Kick Starter Kit 3-Part Base
Out of stock
$180.60 $220.00 -18%
Aptus Startboost, 1 L
In stock
$180.47 $235.12 -23%
Roots Organics Elemental, 40 lbs
In stock
$179.72 $278.63 -35%
CYCO Platinum Series Dr. Repair 3-0-0 - 20L
In stock
$179.14 $277.79 -36%
Poseidonzime, 5 gal
Out of stock
$179.03 $277.99 -36%
FoxFarm Cha Ching Soluble, 15 lbs
In stock
$178.97 $244.15 -27%
Big Time Enzyme, 5 gal
In stock
$177.23 $228.99 -23%
Xtreme Gardening Mykos |60 - 100g Bags
In stock
$176.81 $225.98 -22%
Roots Organics HPK 0-4-3, 5 gal
In stock
$176.08 $272.99 -35%
Emerald Harvest Root Wizard | 1gal
In stock
$174.80 $271.00 -35%
Emerald Harvest Root Wizard | 1gal (FL, MN, NC, OK)
In stock
$174.80 $271.00 -35%
Emerald Harvest Root Wizard, 1 gal
In stock
$174.80 $271.00 -35%
Emerald Harvest Root Wizard, 1 gal (OR)
In stock
$174.80 $271.00 -35%
Age Old Grow, 6 gal
In stock
$174.14 $224.99 -23%
Age Old Bloom, 6 gal
In stock
$174.14 $224.99 -23%
Age Old Kelp, 6 gal
In stock
$174.14 $224.99 -23%
Age Old Fish & Seaweed, 6 gal
In stock
$174.14 $224.99 -23%
Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 20 lbs
In stock
$173.83 $255.99 -32%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 5gal
In stock
$173.52 $299.53 -42%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 5gal
In stock
$173.52 $299.53 -42%
Botanicare Pure Blend Pro Soil 1-4-5 - 5gal
In stock
$173.52 $299.53 -42%
CYCO Commercial Series Grow 10-5-13 - 5kg
In stock
$172.89 $271.17 -36%
Botanicare Hydroplex Bloom 0-10-6 - 2.5gal
In stock
$172.05 $269.51 -36%
HDI Clonex Mist Root Promoter | 1gal - Concentrate
In stock
$171.48 $224.07 -23%
FoxFarm Grow Big Liquid Concentrate, 2.5 gal
In stock
$170.28 $241.57 -30%
House & Garden Commercial CalMag, 25 lbs Pail
In stock
$170.28 $215.00 -21%
MILLS START 5 LTR
In stock
$170.28 $240.00 -29%
General Hydroponics FloraNova Grow 7-4-10 - 2.5gal
In stock
$170.00 $267.22 -36%
General Hydroponics FloraNova Bloom 4-8-7 - 2.5gal
In stock
$170.00 $267.22 -36%
Mad Farmer Cal+Mag, 6 gal
In stock
$169.31 $262.50 -36%
MILLS VITALIZE 1LTR
In stock
$169.31 $262.50 -36%
Grotek Vitamax Pro, 10 L
In stock
$168.65 $224.36 -25%
Great White Granular 1 Mycorrhizal | 20lb - OMRI Listed
In stock
$168.07 $225.34 -25%
Grotek Vitamax Pro, 23 L
In stock
$167.69 $430.99 -61%
House & Garden Bud-XL, 5 L
In stock
$167.62 $236.25 -29%
House & Garden Top Shooter, 1 L
In stock
$166.87 $235.20 -29%
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