Neptune's Harvest Hydrolyzed Fish Fertilizer 2-4-1

Unfortunately we do not ship to California addresses

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Price
$19.50
Size:

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Neptune's Harvest Hydrolyzed Fish Organic Fertilizer

OMRI Listed Organic

Neptune's Harvest Hydrolyzed Fish is an organic fertilizer made from fresh North Atlantic fish. It is made by a unique cold process that protects the vitamins, amino acids, enzymes and growth hormones. It also contains all the micro and macro nutrients naturally found in fish. The nitrogen and other nutrients are chelated, so they are readily available for plants consumption. Unlike fish emulsions, Neptune's Harvest's Fish Hydrolysate retains the natural fish proteins and oils and has no unpleasant odor. University studies have shown Neptune's Harvest to outperform 20-20-20 chemical fertilizers.

Neptune's Harvest Fish Hydrolysate Benefits


  • Neptune's Harvest contains many more nutrients than Standard N-P-K fertilizers. These additional nutrients address a wider array of deficiencies.
  • Neptune’s Harvest is made using a unique cold process. Unlike the destructive heat used to produce emulsions, this cold processing leaves important proteins, vitamins and other active compounds intact and readily available for plants, trees and turf.
  • Unlike fish emulsions, we do not remove any of the oils or meals from the fish that are highly valuable for plants, trees and turf.
  • Organic fertilizers stimulate beneficial microbe growth.
  • Increased marketable yields for fruits and vegetables.
  • Improved shelf life on fruits and vegetables.
  • Increase of natural sugar (brix) and nutrient density in plants.
  • Stronger and more colorful flowers and foliage.

Neptune's Harvest Fish Hydrolysate Application Instructions

Shake well before using. Prepare for one application only. Do not store diluted fertilizer.

Larger Application to Plants, Turf or Trees: Add 6 ounces per 1,000 square feet, diluted in no more concentrated than 12.5 ounces per gallon of water.  A typical rate would be 12 ounces per 2 gallons of water sprayed evenly per 1,000 square feet.  
House Plants:
 1 Tablespoon per Gallon of water.  Feed every 2-3 weeks.  Water lightly so that diluted fertilizer does not remain in drip dish.
Outdoor Plants: 1/8 Cup per Gallon of water.  Feed vegetables, flowers, trees, and shrubs, every 2-3 weeks. Apply generously to soil or as a foliar spray, until leaves are wet, top and bottom.  It is best to foliar feed early or late in the day.
Compost Enhancer: 1/4 Cup per Gallon of water every 2-3 weeks.
Seed Germination: Soak in a solution of 1 teaspoon per cup of water.

Neptune's Harvest Fish Hydrolysate Plant Food Available Sizes


  • 1 Pint (Covers 2,723 square feet).
  • 1 Quart (Covers 5,445 square feet).
  • 1 Gallon (Covers 1/2 acre or 21,780 sq. ft.).
  • 5 Gallon (Covers 2.5 acres).
  • 55 Gallon Drum (Covers 27.5 acres)*
  • 275 Gallon Tote (Covers 137.5 acres)*

    CLICK HERE for more information on professional wholesale pricing or for bulk purchases, including for 55 Gallon Drums and 275 Gallon Tote Sizes

Product Information


Meets the requirements of the National Organic Program (NOP) for use in organic production.
Shipping Information

Unfortunately we do not ship to California addresses

We offer a 30 day return policy from the date of shipment


At GrowItNaturally.com, we pride ourselves in making all attempts to get your order out the same day (if ordered early enough) or within one business day of your order.  We do our best to securely package your order, and you will promptly receive an e-mail with tracking information when your order is packed for shipment.  We ship many orders every day, and the carriers usually don't notify us of delays or damage, so we ask that you track your packages and promptly let us know if there is a delay.  We will do our best to solve the problem, but many times may require the receiver to work directly with UPS or The US Postal Service.  Once the carriers (UPS or the USPS) pick up the package, we have no control over delays or transit time.  Transit times are no longer guaranteed by UPS or USPS, even though it may display such times.  We can not refund money for or speed up deliveries not delivered in the time listed by the carriers.  We are not responsible for orders that are delivered by the carrier and lost or stolen.  For products damaged by the Post Office or UPS, it is required that the original box, label and product be saved.  Pictures must be taken of the damage or we will not guarantee a rebate or replacement if the damage occurs in transit.

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For items with free shipping, we have the right to choose the carrier, either the US Postal Service or UPS.  Please e-mail us if you require a PO Box only or other shipping requirements.  If one carrier is required and it is not the most cost-effective means, we reserve the right to charge additional shipping fees.  

Return Policy:
Please email us at info@GrowItNaturally.com prior to making any returns so we know how to credit and return product payments.  We inspect all returns prior to making any refunds; refunds are only made after product is returned in good condition.  Products may not be returned if the seal has been broken.  Shipping charges are not refundable. All returns must be in new, unused, and mint condition.  Product must be returned to us prepaid in the original manufacturer’s packaging.  GrowItNaturally.com is not responsible for any shipping damage in transit or packaging failures, leaks etc.  The buyer is responsible for any return shipment costs, including products that shipped to buyer with "free shipping".

Please make sure that your return is packaged securely and shipped via UPS, FedEx, or the USPS and note the tracking number.  All packages should be insured in case of breakage or loss.  GrowItNaturally.com is not responsible for returned items damaged or lost in transit.

If you order an item and then decide you do not want the item, it is your responsibility to return the purchase to us prepaid. Refusing delivery does not constitute a waiver of your responsibility and the return shipping charges will be deducted from any refund.

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