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Nutrients & Supplements

Soil Amendments
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Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 42
$23.28 $29.99 -22%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$23.23 $54.99 -58%
Emerald Harvest Bloom, 1 gal
In Stock: 54
$23.10 $35.00 -34%
Emerald Harvest Grow, 1 gal
In Stock: 43
$23.10 $35.00 -34%
Growth Science Organics Root Magic, 2.5 gal
In Stock: 8
$23.10 $349.99 -93%
Aphrodite's Extraction, 2.5 gal
Out of stock
$22.99 $139.49 -84%
Xtreme Gardening Mykos WP | 12oz - Wettable Powder - (Case of 12)
In Stock: 69
$22.90 $27.07 -15%
BioAG Ful-Humix | 300g - (Case of 12)
In Stock: 48
$22.77 $28.71 -21%
BioAG TM-7 | 300g - (Case of 12)
In Stock: 36
$22.77 $28.71 -21%
Grotek Vitamax Pro, 1 L
In Stock: 1037
$22.74 $31.02 -27%
Plant Success King Crab, 4 oz
In Stock: 30
$22.68 $27.99 -19%
Grow More Mendocino Honey, 1 gal
In Stock: 335
$22.66 $33.99 -33%
MICROBE Life Hydroponics Photosynthesis Plus | 32oz - (Case of 12)
In Stock: 72
$22.65 $42.99 -47%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 414
$22.65 $25.29 -10%
Humboldt Nutrients Master-B, 2.5 gal
In Stock: 1
$22.57 $170.99 -87%
Roots Organics Terp Tea Bloom Booster 3lb
In Stock: 1209
$22.43 $34.56 -35%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 32oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 106
$22.29 $26.99 -17%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$22.29 $22.99 -3%
House & Garden Roots Excelurator Gold, 100 ml
In Stock: 374
$22.22 $39.63 -44%
Dyna-Gro Foliage-Pro, 1 qt
In Stock: 1019
$22.19 $26.49 -16%
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