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Nutrients & Supplements

Soil Amendments
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32
Grotek Vital 5% Calcium | 1L - (Case of 6)
In stock
$13.96 $37.97 -63%
Emerald Harvest Micro, 1 qt
In stock
$13.84 $18.00 -23%
General Hydroponics FloraNova Grow 7-4-10 - 16oz
In stock
$13.80 $21.86 -37%
General Hydroponics FloraNova Bloom 4-8-7 - 16oz
In stock
$13.80 $21.86 -37%
Growth Science Organics Root Magic, 1 qt
In stock
$13.77 $44.99 -69%
Cultivation Nation Bloom 1 qt
Out of stock
$13.77 $18.79 -27%
Cultivation Nation Grow 1 qt
Out of stock
$13.77 $18.79 -27%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 16oz - Concentrate
In stock
$13.71 $20.99 -35%
Down to Earth Langbeinite 0-0-22 | 5lb - OMRI Listed - (Case of 6)
In stock
$13.67 $19.59 -30%
Grotek Rype 3-0-0 | 1L - (Case of 6)
In stock
$13.66 $37.15 -63%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
In stock
$13.64 $26.99 -49%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In stock
$13.54 $21.51 -37%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In stock
$13.54 $21.51 -37%
HDI MotherPlant Nutrients Part A | 32oz
In stock
$13.50 $17.78 -24%
HDI MotherPlant Nutrients Part B | 32oz
In stock
$13.50 $17.78 -24%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 4lb - OMRI Listed
In stock
$13.49
Save 16%
Great White Premium Mycorrhizae, 1 oz
In stock
$13.44 $15.99 -16%
BushDoctor Kelp Me Kelp You Pt (12/cs)
Out of stock
$13.40 $20.90 -36%
Cultivation Nation Cal-Mag Quart
Out of stock
$13.36 $20.10 -34%
Down to Earth Blood Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In stock
$13.35 $23.49 -43%
Save 11%
Gaia Green Super Fly, 750 g Pouch
In stock
$13.34 $14.99 -11%
General Hydroponics FloraMicro 5-0-1 - 32oz
In stock
$13.32 $21.13 -37%
House & Garden Multi Zen, 250 ml
In stock
$13.31 $18.89 -30%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 32oz
Out of stock
$13.29 $17.99 -26%
Nectar for The Gods Persephone's Palate | 32oz
In stock
$13.29 $17.99 -26%
Plant Success Organics Granular 3-1-2 | 1lb - Granules - (Case of 12)
In stock
$13.27 $17.92 -26%
Medusa's Magic, 1 qt
In stock
$13.27 $17.49 -24%
Mega Morpheus, 1 qt
In stock
$13.27 $17.49 -24%
Pegasus Potion, 1 qt
In stock
$13.27 $17.49 -24%
The Kraken, 1 qt
Out of stock
$13.27 $17.49 -24%
Down to Earth Kelp Meal 1-0.1-2 | 5lb - OMRI Listed
Out of stock
$13.20 $37.49 -65%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 8oz - (Case of 12)
In stock
$13.18 $20.76 -37%
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