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Nutrients & Supplements

Soil Amendments
Plant-Prod Mono Potassium Phosphate 0-52-34 Fertilizer - 55 lb
Plant-Prod Mono Potassium Phosphate 0-52-34 Fertilizer - 55 lb
In Stock: 196
$155.27
Jack's Nutrients 5-50-18 UltraViolet Fertilizer - 2.2 lb
Jack's Nutrients 5-50-18 UltraViolet Fertilizer - 2.2 lb
In Stock: 7
$23.10
Osmocote Blend 23-4-8 Fertilizer Enhanced with E-Max Technology & QuickStart - 8-9 Month - 50 lb
Osmocote Blend 23-4-8 Fertilizer Enhanced with E-Max Technology & QuickStart - 8-9 Month - 50 lb
In Stock: 50
$96.70
GreenGro Biologicals Home & Garden Tomato, Veggie & Herb Fertilizer - 4 lb
GreenGro Biologicals Home & Garden Tomato, Veggie & Herb Fertilizer - 4 lb
In Stock: 480
$136.30 / $13.63 per unit
(minimum purchase of 10)
Osmocote Plus 15-9-12 Fertilizer - 8-9 Month - 50 lb
Osmocote Plus 15-9-12 Fertilizer - 8-9 Month - 50 lb
In Stock: 40
$138.69
Grower Select Cal-Mag Triple Iron Fertilizer 16-3-16 - 25 lb
Grower Select Cal-Mag Triple Iron Fertilizer 16-3-16 - 25 lb
Out of stock
$44.62
Cutting Edge Solutions Grow 2-1-6 Base Nutrient - 32 Oz
Cutting Edge Solutions Grow 2-1-6 Base Nutrient - 32 Oz
In Stock: 16
$14.36 $15.99 -10%
Grow More Seaweed Extract 0.10-0-0.44 Fertilizer - 32 Oz
Grow More Seaweed Extract 0.10-0-0.44 Fertilizer - 32 Oz
In Stock: 108
$147.60 / $12.30 per unit
(minimum purchase of 12)
Osmocote Plus 15-9-12 Fertilizer - 12-14 Month - 50 lb
Osmocote Plus 15-9-12 Fertilizer - 12-14 Month - 50 lb
In Stock: 25
$139.59
Osmocote Classic 18-6-12 Fertilizer - 8-9 Month - 50 lb
Osmocote Classic 18-6-12 Fertilizer - 8-9 Month - 50 lb
In Stock: 40
$134.68
Biomin Molybdenum Micronutrient Supplement - 2.5 Gal
Biomin Molybdenum Micronutrient Supplement - 2.5 Gal
In Stock: 7
$263.30
Big Foot Mycorrhizae Concentrate Water-In-Root Inoculum - 50 lb
Big Foot Mycorrhizae Concentrate Water-In-Root Inoculum - 50 lb
In Stock: 4
$1,155.72 $2,099.99 -45%
Osmocote Blend 19-6-9 Fertilizer with Fusion Technology - 5-6 Month - 50 lb
Osmocote Blend 19-6-9 Fertilizer with Fusion Technology - 5-6 Month - 50 lb
In Stock: 265
$136.03
Syngenta Bonzi Plant Growth Regulator - 1 Qt
Syngenta Bonzi Plant Growth Regulator - 1 Qt
In Stock: 10
$293.33
Grow More Edda Iron Chelate 6% Fertilizer - 1 lb
Grow More Edda Iron Chelate 6% Fertilizer - 1 lb
Out of stock
$231.24 / $19.27 per unit
(minimum purchase of 12)
Peters S.T.E.M. Fertilizer - 2.64 Gal
Peters S.T.E.M. Fertilizer - 2.64 Gal
In Stock: 124
$176.60
Plantex Solutions Complete Plus Water Soluble Fertilizer 19-8-13 - 25 lb
Plantex Solutions Complete Plus Water Soluble Fertilizer 19-8-13 - 25 lb
In Stock: 17
$62.59
Plantex Classic Water Soluble Fertilizer 20-20-20 - 25 lb
Plantex Classic Water Soluble Fertilizer 20-20-20 - 25 lb
In Stock: 9
$57.56
Jack's Professional Epsom Salt (Magnesium Sulfate) - 25 lb
Jack's Professional Epsom Salt (Magnesium Sulfate) - 25 lb
Out of stock
$65.68
Reefertilizer Start Soil Conditioner - 500 mL
Reefertilizer Start Soil Conditioner - 500 mL
In Stock: 27
$21.92 $31.95 -31%
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