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Nutrients & Supplements

Soil Amendments
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32
FoxFarm Cultivation Nation Cal-Mag, 2.5 gal
Out of stock
$76.52 $121.17 -37%
Microbe Life Plus-C, 1 gal (CA)
In stock
$76.04 $95.99 -21%
Microbe Life Photosynthesis Plus-O, 1 gal (OR)
In stock
$76.04 $95.99 -21%
Save 16%
Royal Gold Crown Jewels Bloom 1-4-2, 20 lb
Out of stock
$76.02 $89.99 -16%
Save 16%
Royal Gold Crown Jewels Grow 3-2-2, 20 lb
Out of stock
$76.02 $89.99 -16%
Microbe Life Photosynthesis Plus, 1 gal
In stock
$75.76 $97.99 -23%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 2.5gal - (Case of 2)
In stock
$75.67 $99.65 -24%
Grotek Vitamax Pro 1-1-1 | 10L - (Case of 2)
In stock
$75.29 $170.39 -56%
Roots Organics Phos Rock, 55 lb
Out of stock
$75.28 $118.80 -37%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 1gal - Concentrate - (Case of 4)
In stock
$74.94 $117.99 -36%
FoxFarm Bush Doctor Sledgehammer | 1gal - OMRI Listed - (Case of 4)
In stock
$74.94 $117.99 -36%
Save 16%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 4L (1.05gal) - Non-Toxic - (Case of 4)
In stock
$74.94 $89.04 -16%
Humboldt Nutrients Mayan Microzyme, 1 qt
In stock
$74.62 $105.99 -30%
BioBizz Starters Pack CA & OR only
In stock
$74.61 $105.99 -30%
FoxFarm Beastie Bloomz, 2 lbs
In stock
$74.34 $103.25 -28%
FoxFarm Cha Ching, 2 lbs
In stock
$74.33 $103.25 -28%
Biobizz CAL-MAG 5L
In stock
$74.33 $116.14 -36%
HEAVY 16 Fire, 32 oz
In stock
$74.25 $116.02 -36%
HEAVY 16 Fire, 32 oz (OR Only)
In stock
$74.25 $116.02 -36%
HEAVY 16 Roots, 32 oz
In stock
$74.25 $116.02 -36%
Gaia Green All Purpose, 20 kg
In stock
$74.20 $102.29 -27%
FoxFarm Bush Doctor Cal-Mag, 1 gal
In stock
$74.09 $106.54 -30%
Nectar for the Gods Persephone's Palate, 2.5 gal
In stock
$73.96 $115.99 -36%
Down to Earth Liquid Calcium 5% | 2.5gal - OMRI Listed - (Case of 2)
In stock
$73.88 $145.99 -49%
Down to Earth Bio-Fish 7-7-2 | 50lb - OMRI Listed
In stock
$73.78 $103.99 -29%
Down to Earth Seabird Guano 0-11-0 | 20lb - OMRI Listed
In stock
$73.66 $99.99 -26%
Save 16%
SUPERthrive, 1 qt
In stock
$73.63 $87.59 -16%
General Hydroponics FloraNova Grow 7-4-10 - 1gal
In stock
$73.10 $115.43 -37%
General Hydroponics FloraNova Bloom 4-8-7 - 1gal
In stock
$73.10 $115.43 -37%
BioAg Ful-Power | 2.5 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
Out of stock
$73.00 $102.99 -29%
Athena's Aminas, 2.5 gal
In stock
$72.99 $103.99 -30%
Bloom Khaos, 1 gal
Out of stock
$72.99 $103.99 -30%
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