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Nutrients & Supplements

Soil Amendments
Emerald Harvest pH Down, 1 gal, case of 4
In Stock: 21
$209.44 $308.00 -32%
House & Garden Nitrogen Boost, 20 L
In Stock: 8
$728.28 $1,071.00 -32%
Grow More Mendocino Avalanche, 1 gal
In Stock: 99
$45.49 $69.99 -35%
Grotek Blossom Blaster Pro Liquid, 4 L
In Stock: 622
$56.22 $99.21 -43%
Optic Foliar ATAK Concentrate, 24 L
In Stock: 12
$37.24 $303.99 -88%
Roots Organics HPK 0-4-3, 1 gal
In Stock: 129
$48.52 $71.42 -32%
Grotek Vitamax Plus, 23 L
In Stock: 583
$302.22 $399.99 -24%
Grow More Mendocino Avalanche, 2.5 gal
In Stock: 13
$107.44 $157.99 -32%
Grotek Vitamax Pro, 23 L
In Stock: 158
$176.79 $430.99 -59%
Emerald Harvest Cali Pro Grow B 2-2-5 | 2.5gal
In Stock: 25
$69.51 $96.00 -28%
HEAVY 16 Bud B, 6 gal
In Stock: 452
$154.21 $226.79 -32%
Emerald Harvest Cali Pro Grow A 3-0-0 | 2.5gal
In Stock: 23
$69.51 $96.00 -28%
Emerald Harvest King Kola, 1 gal (FL/NM/PA)
Out of stock
$119.68 $160.00 -25%
Optic Foliar Transport, 500 ml
In Stock: 61
$54.01 $72.99 -26%
Grotek Vitamax Pro, 10 L
In Stock: 415
$169.35 $224.36 -25%
Demeter's Destiny, 1 qt
Out of stock
$11.02 $22.99 -52%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 2.5gal
In Stock: 12
$69.51 $96.00 -28%
MILLS C4, 200 L
In Stock: 1
$5,984.00 $8,800.00 -32%
BioBizz Bio-Bloom 1L CA & OR only
In Stock: 9
$19.30 $25.80 -25%
MILLS C4 1 LTR
In Stock: 203
$59.84 $80.00 -25%
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