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Nutrients & Supplements

Soil Amendments
Plantex Solutions Complete Plus Water Soluble Fertilizer 19-8-13 - 25 lb
In Stock: 22
$62.59
TNB Naturals The Enricher Plant Booster - 250 g
In Stock: 83
$9.21 $24.99 -63%
BioAg Ful-Power Fulvic Acid Supplement - 2.5 Gal (CA/OR/WA Label)
In Stock: 11
$62.78 $81.85 -23%
Osmocote Blend 19-6-9 Fertilizer with Fusion Technology - 5-6 Month - 50 lb
In Stock: 266
$136.03
Grow More Seaweed Extract 0.10-0-0.44 Fertilizer - 32 Oz
In Stock: 108
$147.36 / $12.28 per unit
(minimum purchase of 12)
Sipco Hygroben Beneficial Microbes Liquid Inoculant - 10 L
In Stock: 26
$380.96 / $190.48 per unit
(minimum purchase of 2)
Jack's Nutrients 10-30-20 Bloom Fertilizer - 25 lb
In Stock: 181
$107.64
Osmocote Blend 23-4-8 Fertilizer Enhanced with E-Max Technology & QuickStart - 8-9 Month - 50 lb
In Stock: 90
$96.70
Peters S.T.E.M. Fertilizer - 2.64 Gal
In Stock: 124
$176.60
GreenGro Biologicals Earthshine Biochar Blend Soil Amendment - 2 lb
In Stock: 621
$119.36 / $14.92 per unit
(minimum purchase of 8)
Jack's Nutrients 5-50-18 UltraViolet Fertilizer - 2.2 lb
In Stock: 28
$23.10
Plantex Cal Plus Water Soluble Fertilizer 15-0-15 - 25 lb
In Stock: 7
$47.03
Maxicrop Liquid Seaweed 0-0-1 - 32 Oz
In Stock: 150
$153.60 / $12.80 per unit
(minimum purchase of 12)
Soil Mender Rock Phosphate - 5 lb
In Stock: 66
$181.20 / $15.10 per unit
(minimum purchase of 12)
Plantex All Purpose High Nitrate Water Soluble Fertilizer 20-10-20 - 25 lb
In Stock: 235
$59.95
Reefertilizer Start Soil Conditioner - 500 mL
In Stock: 27
$21.92 $31.95 -31%
Cutting Edge Solutions Louder Powder Grow A 15-0-0 Granular Fertilizer - 50 lb
In Stock: 16
$138.44 $349.99 -60%
Grow More Super Bloomer 15-30-15 Fertilizer - 1.5 lb
In Stock: 84
$135.36 / $11.28 per unit
(minimum purchase of 12)
Plant-Prod Mono Potassium Phosphate 0-52-34 Fertilizer - 55 lb
In Stock: 196
$155.27
Plantex Foliage Water Soluble Fertilizer 24-8-16 - 25 lb
In Stock: 41
$53.51
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