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N-P-K | 13 – 1 – 2

Fish Protein is a truly powerful source of key plant nutrients. Potent levels of water soluble nitrogen and primary nutrients are hydrolyzed for easy delivery to your plants as a liquid suspension, a powerful top-dress, or a dynamic amendment.  Fish Protein is best used during the growth phase, and targets specific nutritional needs to rapidly maximize vigor, growth, and yield.

Certified 100% Organic and GMO-Free.

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SKU: ROFP3 Categories: ,

Fish Protein Hydrolysate



A highly concentrated organic nitrogen supplement in a readily available powder form, Fish Protein will eliminate nitrogen deficiencies and provide protein to support the enhanced growth we all want to see in those initial weeks. Best used as a soil amendment or top dress during the vegetative phase.





Container Gardening / top scratch
Add 1 tsp (5 ml) per 5 gallons of media. Add 2 tsp (10 ml) per 10 gallons of media.
Liquid Application
Add 2 tsp per gallon of water and let brew for 24 hours. Water direct into soil.
Vegetable Gardens and Flower Beds
Add 2 lbs per 100 square feet and mix into soil.


Weight 3 lbs
Dimensions 16 × 9.5 × 4.5 in
Available In

3 lb

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