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Nutrients & Supplements

Soil Amendments
Emerald Harvest Cali Pro Bloom B, 15 gal
Out of stock
$195.00 $230.77 -16%
House & Garden Bud-XL, 20 L
Out of stock
$532.35 $819.00 -35%
MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed
Out of stock
$36.57 $40.79 -10%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$17.48 $17.99 -3%
Emerald Harvest pH Down, 1 qt, case of 12
In Stock: 16
$191.10 $226.20 -16%
Microbe Life Photosynthesis Plus-O, 1 gal (OR)
Out of stock
$77.23 $95.99 -20%
Cutting Edge Solutions Sugaree, 6 gal
In Stock: 35
$246.64 $349.99 -30%
House & Garden Top Booster, 1 L
In Stock: 137
$26.03 $36.41 -29%
Mad Farmer Mother Of All Bloom, 1 kg
In Stock: 222
$49.01 $91.02 -46%
Emerald Harvest Root Wizard, 6 gal (OR)
In Stock: 6
$585.00 $692.31 -16%
Emerald Harvest Root Wizard, 1 gal (OR)
In Stock: 21
$143.32 $161.54 -11%
Grotek Vitamax Pro, 23 L
In Stock: 4
$168.99 $430.99 -61%
Emerald Harvest Cali Pro Grow A, 15 gal
Out of stock
$195.00 $230.77 -16%
HEAVY 16 Veg A, 6 gal
In Stock: 35
$147.41 $226.79 -35%
House & Garden Nitrogen Boost, 5 L
Out of stock
$214.41 $299.88 -29%
Optic Foliar Watts, 4 L
In Stock: 29
$263.69 $368.99 -29%
Emerald Harvest Honey Chome 0.5-0.5-1 | 15gal
In Stock: 7
$621.92 $1,314.29 -53%
HEAVY 16 Veg A, 15 gal
In Stock: 9
$334.41 $514.49 -35%
Emerald Harvest Cal-Mag, 15 gal
Out of stock
$312.00 $369.23 -15%
Emerald Harvest Micro, 55 gal
Out of stock
$845.65 $1,000.77 -16%
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