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Nutrients & Supplements

Soil Amendments
House & Garden Algen Extract, 5 L
In Stock: 89
$276.75 $406.98 -32%
Cutting Edge Solutions Sour-Dee, 2.5 gal
In Stock: 15
$108.96 $149.99 -27%
Grow More Mendocino Honey, 2.5 gal
In Stock: 104
$52.55 $76.99 -32%
Emerald Harvest Root Wizard, 1 gal (FL, MN, NC, OK)
In Stock: 10
$184.28 $271.00 -32%
HEAVY 16 Veg B, 6 gal
In Stock: 140
$154.21 $226.79 -32%
Roots Organics Oregonism XL, 3 lbs
In Stock: 23
$128.90 $190.07 -32%
Grotek Monster Grow Pro, 500 g
In Stock: 572
$34.75 $45.99 -24%
Optic Foliar Transport, 10 L
In Stock: 42
$509.90 $749.99 -32%
Remo VeloKelp, 20 L
In Stock: 8
$363.12 $533.99 -32%
House & Garden Top Shooter, 1 L
In Stock: 179
$175.93 $235.20 -25%
Cutting Edge Solutions Plant Amp, 2.5 gal
In Stock: 4
$149.12 $210.99 -29%
Grow More Mendocino Honey, 6 gal
In Stock: 60
$121.35 $178.99 -32%
Grotek Blossom Blaster, 2.5 kg
In Stock: 226
$676.97 $895.99 -24%
HEAVY 16 Fire, 2.5 gal (OR Only)
In Stock: 44
$464.09 $682.49 -32%
Humboldt County's Own Sonic Bloom, 5 lbs
In Stock: 29
$132.19 $161.99 -18%
Grotek Cal-Max, 23 L
Out of stock
$32.35 $198.22 -84%
Optic Foliar Transport, 1 L
In Stock: 100
$87.46 $116.99 -25%
House & Garden Shooting Powder Sachet (pack of 5
In Stock: 209
$57.68 $77.11 -25%
House & Garden Hydro A, 60 L
In Stock: 5
$33.40 $363.99 -91%
HEAVY 16 Bud A, 6 gal
In Stock: 601
$129.27 $226.79 -43%
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