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Nutrients & Supplements

Soil Amendments
Emerald Harvest King Kola 0.3-2-3 | 2.5gal
In Stock: 11
$289.58 $380.00 -24%
HEAVY 16 Fire, 55 gal
In Stock: 2
$5,290.73 $7,780.49 -32%
HEAVY 16 Roots, 1 gal
In Stock: 108
$227.41 $334.42 -32%
BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)
Out of stock
$197.48 / $49.37 per unit
(minimum purchase of 4)
Emerald Harvest pH Down | 6gal
In Stock: 14
$257.16 $352.00 -27%
Roots Organics Extreme Serene, 1 qt
In Stock: 63
$30.84 $45.35 -32%
Roots Organics HPK 0-4-3, 5 gal
In Stock: 4
$185.64 $272.99 -32%
Grotek Bud Fuel Pro, 1 L
In Stock: 1205
$30.15 $36.26 -17%
HEAVY 16 Bud B, 1 gal
In Stock: 396
$34.00 $50.01 -32%
Remo Grow, 20 L
Out of stock
$4.12 $197.99 -98%
Emerald Triangle Killer Tea, 5 gal
In Stock: 18
$119.11 $159.99 -26%
MegaPhos SP Phosphorus Solubilizing Microbe | 200oz - OMRI Listed
Out of stock
$1,504.80
Emerald Harvest Cal-Mag, 15 gal
Out of stock
$409.20 $442.86 -8%
HEAVY 16 Veg A, 15 gal
In Stock: 2
$349.85 $514.49 -32%
House & Garden Multi Zen, 1 L
In Stock: 274
$33.50 $49.27 -32%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 15lb
In Stock: 30
$238.31 $264.99 -10%
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