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Nutrients & Supplements

Soil Amendments
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Grotek Vitamax Pro 1-1-1 | 10L - (Case of 2)
In stock
$73.52 $170.39 -57%
Roots Organics Phos Rock, 55 lb
Out of stock
$73.51 $118.80 -38%
Save 18%
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 4L (1.05gal) - Non-Toxic - (Case of 4)
In stock
$73.19 $89.04 -18%
Humboldt Nutrients Mayan Microzyme, 1 qt
In stock
$72.88 $105.99 -31%
Aptus Fasilitor, 500 ml
In stock
$72.81 $176.00 -59%
FoxFarm Beastie Bloomz, 2 lbs
In stock
$72.60 $103.25 -30%
FoxFarm Cha Ching, 2 lbs
In stock
$72.59 $103.25 -30%
Mr. B's Green Trees Azospirillum Super Concentrate, 3 lbs
In stock
$72.55 $161.63 -55%
HEAVY 16 Fire, 32 oz
In stock
$72.51 $116.02 -38%
HEAVY 16 Fire, 32 oz (OR Only)
In stock
$72.51 $116.02 -38%
HEAVY 16 Roots, 32 oz
In stock
$72.51 $116.02 -38%
Gaia Green All Purpose, 20 kg
In stock
$72.46 $102.29 -29%
FoxFarm Bush Doctor Cal-Mag, 1 gal
In stock
$72.35 $106.54 -32%
Nectar for the Gods Persephone's Palate, 2.5 gal
In stock
$72.22 $115.99 -38%
Down to Earth Liquid Calcium 5% | 2.5gal - OMRI Listed - (Case of 2)
In stock
$72.15 $145.99 -51%
Plant Success Organics Granular 3-1-2 | 5lb - Granules
Out of stock
$72.11 $99.66 -28%
Down to Earth Bio-Fish 7-7-2 | 50lb - OMRI Listed
In stock
$72.05 $103.99 -31%
Down to Earth Seabird Guano 0-11-0 | 20lb - OMRI Listed
In stock
$71.94 $99.99 -28%
Save 18%
SUPERthrive, 1 qt
In stock
$71.90 $87.59 -18%
General Hydroponics FloraNova Grow 7-4-10 - 1gal
In stock
$71.39 $115.43 -38%
General Hydroponics FloraNova Bloom 4-8-7 - 1gal
In stock
$71.39 $115.43 -38%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In stock
$71.35 $95.99 -26%
BioAg Ful-Power | 2.5 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In stock
$71.29 $102.99 -31%
Athena's Aminas, 2.5 gal
In stock
$71.28 $103.99 -31%
Bloom Khaos, 1 gal
In stock
$71.28 $103.99 -31%
Medusa's Magic, 2.5 gal
In stock
$71.28 $103.99 -31%
Mega Morpheus, 2.5 gal
In stock
$71.28 $103.99 -31%
The Kraken, 2.5 gal
Out of stock
$71.28 $103.99 -31%
SugarDaddy, 4 L
In stock
$71.21 $103.99 -32%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 1gal - Concentrate
In stock
$71.12 $104.99 -32%
CYCO 20L Bloom B (32/PL)
In stock
$71.11 $113.36 -37%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 1gal - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 4)
In stock
$71.11 $104.99 -32%
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