For Organic Production
Grower's Secret Granules 8-3-1

Growers Secret Granules
Protein Hydrolysate NPK Fertilizer
Plant Nutrient for soil application in Agriculture and Horticulture
Use in organic crop production to promote greener looking plants. Suitable for use on all plant types as a soil fertilizer. Can be applied to all organic and conventional crops to correct or prevent nitrogen, phosphate and potassium deficiencies.
- Protein Hydrolysate based NPK dry pellet fertilizer
- Can be applied pre-plant, or in season
- Plant protein based fertilizer
- Low salt, nitrate and ammonia formulation
NPK
Guaranteed Analysis 8-3-1
Total Nitrogen (N) 8.0%
 5.0% Water Soluble Nitrogen
 3.0% Insoluble Nitrogen
Available Phosphate (P2O5) 3.0%
Soluble Potash (K2O) 1.0%
Calcium (Ca) 2.0%
Derived from : soy protein hydrolysate, soft rock phosphate, and seaweed
Frequently Asked Questions
Grower’s Secret 8-3-1 Granules
Grower’s Secret 8-3-1 can be applied pre plant or in season with standard granular application equipment. Consult your local equipment representative for calibration information.Â
Protein hydrolysate based fertilizers will normally not burn crops. Since it is impossible to test on every crop in all situations it is always advisable to run a small test on a portion of the crop before broad-scale applications.Â
The shelf life of grower’s Secret 8-3-1 granules is at least 2 years if stored in unopened bags under standard storage conditions for packaged fertilizers.
Grower’s Secret 8-3-1 is available in 50 lb. bags, and in 1225 lb. super sacks.
No, Unlike other GS products that are nearly 100% water soluble, the 8-3-1 granules are intended to be applied dry and not through irrigation. Â
The application rate is dependent on crop, crop stage, weather and soil conditions and nutrient availability. It is recommended that a leaf and soil analysis are conducted to determine the correct rate of product to be used. Â
Grower's Secret 8-3-1 delivers organic nutrients for healthier, more robust plants.
Year Round
Low Salt
Low Nitrate
Plant Based
Product Price, Sizes and Weights
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Growers Secret Granular Nitrogen 8-3-1 $15.00
1 Pound Bag
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Growers Secret Granular Nitrogen 8-3-1 $30.00
2 Pound Bag
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Growers Secret Granular Nitrogen 8-3-1 $63.75
5 Pound Bag
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Growers Secret Granular Nitrogen 8-3-1 $120.00
10 Pound Bag
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Growers Secret Granular Nitrogen 8-3-1 $275.00
25 pound Bag
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Growers Secret Granular Nitrogen 8-3-1
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