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Nutrients & Supplements

Soil Amendments
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Down to Earth Liquid Bloom 2-6-5 | 32oz - (Case of 10)
In Stock: 80
$23.99
Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 42
$23.99 $29.99 -20%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$23.94 $54.99 -56%
Emerald Harvest Grow, 1 gal
In Stock: 31
$23.80 $35.00 -32%
Growth Science Organics Root Magic, 2.5 gal
In Stock: 8
$23.80 $349.99 -93%
Aphrodite's Extraction, 2.5 gal
Out of stock
$23.69 $139.49 -83%
Xtreme Gardening Mykos WP | 12oz - Wettable Powder - (Case of 12)
In Stock: 62
$23.60 $27.07 -13%
BioAG Ful-Humix | 300g - (Case of 12)
In Stock: 12
$23.46 $28.71 -18%
BioAG TM-7 | 300g - (Case of 12)
In Stock: 24
$23.46 $28.71 -18%
Plant Success King Crab, 4 oz
In Stock: 19
$23.36 $27.99 -17%
Grow More Mendocino Honey, 1 gal
In Stock: 391
$23.35 $33.99 -31%
MICROBE Life Hydroponics Photosynthesis Plus | 32oz - (Case of 12)
In Stock: 60
$23.34 $42.99 -46%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 362
$23.34 $25.29 -8%
Humboldt Nutrients Master-B, 2.5 gal
In Stock: 1
$23.26 $170.99 -86%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 1711
$23.15 $28.59 -19%
Roots Organics Terp Tea Bloom Booster 3lb
In Stock: 1110
$23.11 $34.56 -33%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 32oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 420
$22.97 $26.99 -15%
House & Garden Roots Excelurator Gold, 100 ml
In Stock: 366
$22.89 $39.63 -42%
Dyna-Gro Bloom, 1 qt
In Stock: 80
$22.86 $26.49 -14%
Roots Organics Seabird Guano Powder, 9 lbs
In Stock: 3
$22.77 $33.47 -32%
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