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Nutrients & Supplements

Soil Amendments
Grotek Vitamax Pro, 23 L
In Stock: 4
$168.99 $430.99 -61%
HEAVY 16 Veg A, 6 gal
In Stock: 14
$147.41 $226.79 -35%
House & Garden Bud-XL, 20 L
In Stock: 414
$532.35 $819.00 -35%
Emerald Harvest Cali Pro Bloom B, 15 gal
Out of stock
$195.00 $230.77 -16%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$17.75 $17.99 -1%
Emerald Harvest Root Wizard, 15 gal (FL, MN, NC, OK)
Out of stock
$1,430.00 $1,692.31 -16%
Emerald Harvest Micro | 2.5gal
In Stock: 5
$44.37 $100.00 -56%
Emerald Harvest Cali Pro Grow A, 15 gal
Out of stock
$195.00 $230.77 -16%
Microbe Life Photosynthesis Plus-O, 1 gal (OR)
Out of stock
$77.23 $95.99 -20%
Optic Foliar Watts, 4 L
In Stock: 29
$263.69 $368.99 -29%
Emerald Harvest Root Wizard, 1 gal (OR)
In Stock: 21
$143.32 $161.54 -11%
Cutting Edge Solutions Uncle John's Blend, 1 gal
In Stock: 19
$86.64 $103.99 -17%
Emerald Harvest King Kola 0.3-2-3 | 1gal (FL, NM, PA)
In Stock: 7
$54.08 $160.00 -66%
Emerald Harvest Emerald Goddess, 6 gal
In Stock: 8
$338.00 $400.00 -16%
Emerald Harvest Cal-Mag, 15 gal
Out of stock
$312.00 $369.23 -15%
Cutting Edge Solutions Bulletproof Si, 1 gal
In Stock: 4
$70.92 $86.99 -18%
House & Garden Aqua Flakes A, 200 L
In Stock: 13
$782.56 $1,203.99 -35%
Mad Farmer Get Up, 1 qt, case of 12
In Stock: 24
$99.10 $138.59 -28%
HEAVY 16 Fire, 32 oz
In Stock: 547
$75.41 $116.02 -35%
House & Garden Top Booster, 5 L
In Stock: 103
$82.71 $115.67 -28%
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