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Nutrients & Supplements

Soil Amendments
House & Garden Magic Green, 1 L
In Stock: 116
$75.38 $100.79 -25%
Rock Resinator Heavy Yields, 20 L
In Stock: 948
$546.75 $822.99 -34%
House & Garden Top Shooter, 5 L
In Stock: 272
$742.56 $1,092.00 -32%
Soul LBS, 3 lb
In Stock: 136
$42.57 $52.46 -19%
Grotek Monster Bloom, 500 g
In Stock: 4442
$34.75 $45.99 -24%
Cutting Edge Solutions Grow, 1 gal
In Stock: 22
$28.76 $36.99 -22%
HEAVY 16 Fire, 32 oz
In Stock: 665
$78.89 $116.02 -32%
Emerald Harvest King Kola 0.3-2-3 | 1gal (FL, NM, PA)
In Stock: 7
$121.94 $160.00 -24%
Optic Foliar Transport, 4 L
In Stock: 10
$275.86 $368.99 -25%
Cutting Edge Solutions Mag-Amped, 1 gal
Out of stock
$20.22 $103.99 -81%
Cutting Edge Solutions Sour-Dee, 1 gal
In Stock: 11
$62.33 $74.99 -17%
G10 Gravitation #10, 1 gal
In Stock: 44
$163.43 $189.99 -14%
HEAVY 16 Finish, 1 gal
In Stock: 433
$54.25 $78.74 -31%
Roots Organics HP2 0-4-0, 1 gal
In Stock: 233
$50.86 $68.03 -25%
Cutting Edge Solutions Uncle John's Blend, 1 gal
In Stock: 14
$82.40 $103.99 -21%
Emerald Harvest Micro, 6 gal
In Stock: 36
$127.84 $188.00 -32%
House & Garden Cocos B, 5 L
In Stock: 190
$37.02 $49.48 -25%
Mad Farmer Get Down, 1 qt, case of 12
In Stock: 5
$103.67 $138.59 -25%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 5gal
In Stock: 19
$283.18 $387.93 -27%
Emerald Harvest Root Wizard, 1 qt (FL, MN, NC, OK)
In Stock: 22
$68.22 $96.00 -29%
HEAVY 16 Finish, 55 gal
In Stock: 9
$2,089.12 $3,072.24 -32%
House & Garden Roots Excelurator Gold, 250 ml
In Stock: 596
$64.41 $86.10 -25%
House & Garden Bud-XL, 5 L
In Stock: 240
$176.72 $236.25 -25%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 1gal - Concentrate
In Stock: 17
$93.39 $104.99 -11%
Emerald Harvest Honey Chome 0.5-0.5-1 | 15gal
In Stock: 8
$1,360.97
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 16oz
In Stock: 471
$17.05 $18.99 -10%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 32oz
In Stock: 362
$30.58 $33.99 -10%
Emerald Harvest Emerald Goddess, 15 gal
Out of stock
$1,214.40 $1,314.29 -8%
Emerald Harvest pH Up, 1 qt, case of 12
In Stock: 7
$199.92 $294.00 -32%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal
Out of stock
$134.96 / $33.74 per unit
(minimum purchase of 4)
Grotek Blossom Blaster 1-4-0 | 2.5kg
In Stock: 13
$887.59
Cutting Edge Solutions Mag-Amped, 15 gal
In Stock: 3
$655.10 $972.99 -33%
HEAVY 16 Bud A, 2.5 gal
In Stock: 276
$71.39 $104.99 -32%
HEAVY 16 Finish, 6 gal
In Stock: 203
$257.03 $362.24 -29%
HEAVY 16 Roots, 2.5 gal
In Stock: 83
$464.09 $682.49 -32%
Emerald Harvest Root Wizard, 6 gal (FL, MN, NC, OK)
In Stock: 4
$646.00 $950.00 -32%
Roots Organics Elemental, 9 lbs
In Stock: 34
$53.31 $71.27 -25%
Emerald Harvest Bloom | 2.5gal
In Stock: 7
$60.97 $80.00 -24%
Cutting Edge Solutions Mag-Amped, 1 qt
In Stock: 100
$29.93 $34.99 -14%
Emerald Harvest Bloom, 15 gal
In Stock: 20
$242.88 $262.86 -8%
Emerald Harvest Emerald Goddess 2-1-4 | 6gal
In Stock: 22
$584.46 $800.00 -27%
Emerald Harvest Cali Pro Grow B, 1 gal
Out of stock
$27.88 $41.00 -32%
MegaPhos SP Phosphorus Solubilizing Microbe | 1lb - OMRI Listed
Out of stock
$142.56
Emerald Harvest Grow | 55gal
Out of stock
$855.28 $897.14 -5%
Cutting Edge Solutions Bloom, 15 gal
In Stock: 8
$280.85 $377.99 -26%
Emerald Harvest Bloom, 6 gal
In Stock: 36
$104.72 $154.00 -32%
Optic Foliar REV, 1 L
In Stock: 15
$87.46 $116.99 -25%
BioAg Ful-Power | 55 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 1
$308.09 $1,887.99 -84%
HEAVY 16 Finish, 15 gal
In Stock: 4
$599.75 $881.99 -32%
Coast of Maine Fish Bone Meal Organic Plant Food 5-13-0, 3 lbs
In Stock: 48
$18.96 $20.99 -10%
House & Garden Nitrogen Boost, 60 L
In Stock: 15
$48.43 $2,992.50 -98%
Optic Foliar REV, 4 L
In Stock: 14
$275.86 $368.99 -25%
Great White Premium Mycorrhizae, 8 oz
In Stock: 6
$68.01 $80.99 -16%
BioAg Ful-Power | 5 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
Out of stock
$134.16 $196.99 -32%
Soul Amino-Aide, 5 gal
In Stock: 34
$604.41 $888.83 -32%
HEAVY 16 Roots, 32 oz
In Stock: 489
$78.89 $116.02 -32%
Mad Farmer Get Up, 1 qt, case of 12
In Stock: 38
$103.67 $138.59 -25%
Emerald Harvest Bloom | 55gal
Out of stock
$929.02
Biobizz Bio-Heaven | 10 L
In Stock: 8
$470.34 $691.68 -32%
Soul Big Swell, 1 gal
In Stock: 4
$151.10 $201.99 -25%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 5gal
In Stock: 37
$288.82 $395.21 -27%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In Stock: 186
$52.43 $77.93 -33%
Neptune's Harvest Turf Formula 2-0-2 | 142oz - (Case of 4)
Out of stock
$234.04 / $58.51 per unit
(minimum purchase of 4)
House & Garden Top Booster, 1 L
In Stock: 194
$27.23 $36.41 -25%
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