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Nutrients & Supplements

Soil Amendments
Microbe Life Photosynthesis Plus-O, 5 gal (OR)
In Stock: 10
$256.74 $350.99 -27%
Roots Organics CalMag, 5 gal
In Stock: 85
$252.17 $374.20 -33%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 32oz
In Stock: 93
$12.06 $17.00 -29%
Aptus Peakboost, 1 L
In Stock: 35
$102.28 $139.81 -27%
Remo Grow, 4 L
In Stock: 6
$13.53 $49.99 -73%
Coco-Wet Organic Wetting Agent, 1 gal
Out of stock
$74.93 $84.99 -12%
Emerald Harvest Cal-Mag | 2.5gal
In Stock: 12
$104.64 $130.00 -20%
House & Garden Top Shooter, 500 ml
In Stock: 1158
$98.71 $134.95 -27%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 45
$34.45 $49.99 -31%
Dyna-Gro Grow, 1 gal
In Stock: 11
$68.11 $77.52 -12%
Aptus Peakboost, 5 L
In Stock: 11
$438.57 $628.09 -30%
Roots Organics Trinity, 5 gal
Out of stock
$248.86 $374.21 -33%
Emerald Harvest Emerald Goddess 2-1-4 | 1gal
In Stock: 17
$108.61 $160.00 -32%
Emerald Harvest Root Wizard, 6 gal
In Stock: 11
$598.50 $692.31 -14%
Snow Storm Ultra, 5 Gal
In Stock: 4
$450.30 $593.99 -24%
Microbe Life Photosynthesis Plus-O, 1 qt (OR)
In Stock: 11
$26.77 $32.99 -19%
B'Cuzz Blossom Builder | 5L
Out of stock
$350.64 $763.99 -54%
Emerald Harvest Grow, 270 gal
Out of stock
$2,859.50 $3,307.69 -14%
House & Garden Soil A, 1 L
In Stock: 58
$14.82 $20.24 -27%
Biobizz Alg-A-Mic, 20 L
In Stock: 35
$375.51 $564.68 -34%
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