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Fertilizers
Natural and Organic Fertilizers
Natural and Organic Fertilizers
Bulk Dry organic and natural mineral fertilizers for commercial cannabis cultivators and vegetable market gardens. Nation-wide shipping. Contact us for quotes on large soil amendment orders.
Organic N-P-K Mixes
Organic Micro Nutrients
Organic Nitrogen fertilizers
Organic Phosphorus fertilizers
Organic Potassium fertilizers
Organic Calcium fertilizers
Organic Magnesium fertilizers
Organic Sulfur fertilizers
Organic Silicon fertilizers
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Magriculture Magnesium Sulfate 50 lb.
$28.20
In Stock.
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Iron Sulfate Hi Yield 4 lb.
$5.80
In Stock.
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Iron Sulfate Heptahydrate 8 oz.
$4.45
In Stock.
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Iron Sulfate Heptahydrate 1 lb.
$4.75
In Stock.
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Iron Sulfate Heptahydrate powder 50 lb.
$39.05
In Stock.
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Iron Sulfate Heptahydrate 4 lb. jar
$7.90
In Stock.
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Manganese Sulfate Soluble Fertilizer Powder 55 lb.
$95.78
Temporary Back Order
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Maximo 360 Soluble Zinc Sulfate fertilizer 50 lb.
$84.84
In Stock.
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Sil-MATRIX Potassium Silicate 2.5 gallon
$92.44
In Stock.
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CalPhos soft rock phosphate GRANULAR 50 lb.
$17.50
In Stock.
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Organic SOP 0-0-50 STANDARD FINES 50lb.
$65.06
In Stock.
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CalPhos POWDER 50 lb.
$16.25
Out of stock
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