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Nutrients & Supplements

Soil Amendments
BioAg VAM Endo-Mix Mycorrhizal Fungi Inoculant - 300 g
In Stock: 48
$542.16 / $45.18 per unit
(minimum purchase of 12)
House & Garden Cocos A Base Nutrient - 1 L
In Stock: 166
$15.06 $20.24 -26%
General Hydroponics Armor Si 0-0-4 Silica Supplement - 55 Gal
In Stock: 32
$1,641.48 $3,301.84 -50%
Aptus Startboost Humic Acid Supplement - 20 L
In Stock: 3
$2,640.00 $2,700.00 -2%
Emerald Harvest King Kola Bloom Booster Supplement - 55 Gal
Out of stock
$2,912.46 $3,384.62 -14%
FoxFarm Dirty Dozen Liquids & Solubles Starter Pack - 12-Piece
In Stock: 19
$373.46 / $186.73 per unit
(minimum purchase of 2)
Emerald Harvest pH Down Adjuster - 32 Oz
In Stock: 16
$19.13 $25.50 -25%
BioAg CytoPlus 0-0-7.5 Silicon Supplement - 300 g
In Stock: 48
$473.28 / $39.44 per unit
(minimum purchase of 12)
General Hydroponics ARMOR SI 0-0-4 | 32oz
General Hydroponics ARMOR SI 0-0-4 | 32oz
In Stock: 44
$21.57 $31.89 -32%
Nectar for the Gods Bloom Khaos Foliar Spray 0-0-0.5 - 1 Gal
In Stock: 5
$242.36 / $60.59 per unit
(minimum purchase of 4)
Xtreme Gardening Azos Beneficial Bacteria - 6 Oz (170 g)
Out of stock
$30.08 $40.99 -27%
Roots Organics Phos Rock Rock Phosphate Fertilizer - 0-7-0 NPK - 55 lb
In Stock: 5
$80.69 $118.80 -32%
HEAVY 16 Foliar Spray Supplement - 32 Oz
In Stock: 256
$35.95 $52.49 -32%
Cutting Edge Solutions Sour-Dee 0-0-2 Bloom Supplement - 6 Gal
In Stock: 29
$256.97 $349.99 -27%
Plant Success Great White Granular 1 Mycorrhizal Inoculant - 2.2 lb
In Stock: 24
$25.57 $33.99 -25%
Microbe Life Hydroponics Vegetable & Fruit Yield Enhancer - 32 Oz
In Stock: 102
$375.00 / $31.25 per unit
(minimum purchase of 12)
HEAVY 16 Fire Bloom Booster Supplement - 32 Oz (OR Compliant)
In Stock: 565
$79.47 $116.02 -32%
Nectar for the Gods Persephone's Palate Nutrient Supplement - 1 Gal
In Stock: 8
$134.72 / $33.68 per unit
(minimum purchase of 4)
Aptus Massboost Growth Supplement - 20 L
In Stock: 4
$1,795.20 $1,836.00 -2%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 - 6 Oz Jar
In Stock: 336
$288.00 / $24.00 per unit
(minimum purchase of 12)
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