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Nutrients & Supplements

Soil Amendments
Cutting Edge Solutions Uncle John's Blend, 1 gal (OREGON ONLY)
In Stock: 6
$86.64 $103.99 -17%
Emerald Harvest Cal-Mag | 6gal
In Stock: 12
$184.14 $250.00 -26%
Grotek Insta-Green, 1 L
In Stock: 165
$11.69 $13.48 -13%
HEAVY 16 Veg B, 15 gal
Out of stock
$334.41 $514.49 -35%
Emerald Harvest Bloom | 2.5gal
In Stock: 7
$35.49 $80.00 -56%
House & Garden Multi Zen, 20 L
In Stock: 279
$395.85 $609.00 -35%
House & Garden Magic Green, 1 L
In Stock: 1
$72.06 $100.79 -29%
HEAVY 16 Fire, 1 gal (OR Only)
In Stock: 174
$217.37 $334.42 -35%
Cutting Edge Solutions Uncle John's Blend, 15 gal (OREGON ONLY)
In Stock: 4
$637.78 $972.99 -34%
Emerald Harvest Grow, 2.5 gal - (Case of 2)
Out of stock
$98.76 / $49.38 per unit
(minimum purchase of 2)
Cutting Edge Solutions Bulletproof Si, 15 gal
In Stock: 10
$604.88 $822.99 -27%
Emerald Harvest Root Wizard, 1 qt (OR)
In Stock: 53
$55.18 $58.46 -6%
Emerald Harvest pH Up | 6gal
In Stock: 7
$235.48 $352.00 -33%
Roots Organics Extreme Serene, 5 gal
In Stock: 9
$413.06 $635.04 -35%
Emerald Harvest Cali Pro Grow B, 1 gal
In Stock: 13
$21.79 $23.08 -6%
HEAVY 16 Veg B, 32 oz
Out of stock
$9.54 $14.69 -35%
HEAVY 16 Fire, 16 oz (OR Only)
In Stock: 642
$44.36 $68.24 -35%
HEAVY 16 Finish, 2.5 gal
In Stock: 15
$116.01 $178.49 -35%
HEAVY 16 Roots, 2.5 gal
In Stock: 106
$443.61 $682.49 -35%
Biobizz Top-Max, 10 L
In Stock: 3
$244.56 $375.99 -35%
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