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Nutrients & Supplements

Soil Amendments
Emerald Harvest Sturdy Stalk | 32oz
In Stock: 92
$28.12 $38.50 -27%
Growth Science Nutrients Rock Solid, 2.5 gal
In Stock: 2
$7.15 $149.99 -95%
Aptus Peakboost, 20 L
In Stock: 11
$1,372.80 $1,404.00 -2%
HDI Clonex Clone Solution | 2.5gal
In Stock: 154
$133.17 $160.05 -17%
Emerald Harvest Root Wizard | 2.5gal (OR)
Out of stock
$342.86 $530.00 -35%
Emerald Harvest Hydra Clear | 15gal
Out of stock
$2,522.93 $2,785.71 -9%
Cutting Edge Solutions Bloom, 55 gal
In Stock: 7
$931.21 $1,289.99 -28%
Emerald Harvest King Kola, 2.5 gal (FL/NM/PA) - (Case of 2)
Out of stock
$250.80 $380.00 -34%
BioBizz Bio-Grow 5L CA & OR only
In Stock: 8
$60.35 $91.44 -34%
Grotek Vitamax Plus 1-1-2 | 23L
Out of stock
$449.99
HEAVY 16 Veg A, 55 gal
In Stock: 9
$1,178.09 $1,784.99 -34%
HEAVY 16 Veg B, 55 gal
In Stock: 9
$970.19 $1,784.99 -46%
Emerald Harvest Cal-Mag | 15gal
In Stock: 1
$435.65 $442.86 -2%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 2lb Jar
In Stock: 179
$88.93 $97.99 -9%
Emerald Harvest Sturdy Stalk, 6 gal
In Stock: 13
$283.80 $430.00 -34%
Aptus Liquid Base, 1 L
In Stock: 21
$197.92 $294.00 -33%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$22.29 $22.99 -3%
Emerald Harvest pH Down, 6 gal
In Stock: 20
$232.32 $352.00 -34%
Emerald Harvest Bloom, 55 gal
Out of stock
$828.96 $897.14 -8%
HEAVY 16 Bud A, 55 gal
In Stock: 6
$1,178.09 $1,784.99 -34%
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