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Nutrients & Supplements

Soil Amendments
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Biomin Boron | 2.5gal - OMRI Listed
In Stock: 1
$100.53
Grotek Vitamax Plus 1-1-2 | 4L - (Case of 4)
In Stock: 51
$99.99
Roots Organics Extreme Serene, 1 gal
In Stock: 171
$99.02 $146.27 -32%
DaKine 420 Advanced Growers Kit | 6, 300g - OMRI Listed
In Stock: 39
$98.98 $398.99 -75%
DaKine 420 Bio Minerals | 10,000g
In Stock: 6
$98.98 $398.99 -75%
General Hydroponics Diamond Nectar 0-1-1 - 2.5gal
In Stock: 81
$98.37 $137.65 -29%
House & Garden Roots Excelurator, (silver bottle), 500 ml
In Stock: 340
$98.32 $145.66 -33%
Grow More Mendocino 0-37-37, 25 lbs
In Stock: 62
$98.31 $120.99 -19%
Big Foot Mycorrhizae Concentrate | 32oz
In Stock: 6
$98.00
Big Time Enzyme, 2.5 gal
In Stock: 16
$98.00 $120.99 -19%
Roots Organics Uprising Grow, 40 lbs
In Stock: 73
$97.69 $144.71 -32%
Down to Earth Seabird Guano 0-11-0 | 40lb - OMRI Listed
In Stock: 296
$97.44 $131.99 -26%
House & Garden Roots Excelurator Gold, 500 ml
In Stock: 954
$96.39 $142.80 -33%
Grow More Water Soluble 10-52-10, 25 lbs
In Stock: 72
$96.31 $118.99 -19%
Roots Organics Super Phos Rock, 55 lbs
In Stock: 111
$96.23 $142.55 -32%
Botanicare Cal-Mag Plus 2-0-0 | 2.5gal
In Stock: 476
$95.47 $137.10 -30%
Aptus Peakboost, 1 L
In Stock: 50
$94.38 $139.81 -32%
Aptus Finaleboost, 1 L
Out of stock
$94.38 $139.81 -32%
Dark Energy, 2.5 gal
In Stock: 4
$94.14 $461.99 -80%
Roots Organics Terp Tea Microbe Charge | 9lb - (Case of 3)
In Stock: 4
$93.70 $96.99 -3%
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