---
product_id: 333027939
title: "Neptune's Harvest Fish Fertilizer 2-4-1, 18 Ounce"
brand: "neptune's harvest"
price: "₨30021"
currency: LKR
in_stock: true
reviews_count: 5
category: "Neptune's Harvest"
url: https://www.desertcart.lk/products/333027939-neptunes-harvest-fish-fertilizer-2-4-1-18-ounce
store_origin: LK
region: Sri Lanka
---

# No fishy odor, pure organic power 2-4-1 NPK ratio for balanced growth Cold-processed to preserve nutrients Neptune's Harvest Fish Fertilizer 2-4-1, 18 Ounce

**Brand:** neptune's harvest
**Price:** ₨30021
**Availability:** ✅ In Stock

## Summary

> 🌊 Unlock the ocean’s secret to unstoppable garden growth!

## Quick Answers

- **What is this?** Neptune's Harvest Fish Fertilizer 2-4-1, 18 Ounce by neptune's harvest
- **How much does it cost?** ₨30021 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/333027939-neptunes-harvest-fish-fertilizer-2-4-1-18-ounce)

## Best For

- neptune's harvest enthusiasts

## Why This Product

- Trusted neptune's harvest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold-Process Purity:** Unique cold extraction locks in vital vitamins, amino acids, and growth hormones for maximum efficacy.
- • **Versatile Application:** Perfect for seed germination, foliar feeding, lawns, and compost enhancement—your all-in-one growth partner.
- • **Balanced Nutrient Boost:** Optimized 2-4-1 NPK formula fuels vibrant plant growth and lush blooms.
- • **Odor-Free Organic Power:** Retains fish proteins and oils without the unpleasant smell—garden-friendly and user-friendly.
- • **Stress-Resistant Plants:** Enhances plant hardiness against frost, heat, and drought for year-round resilience.

## Overview

Neptune's Harvest Fish Fertilizer 2-4-1 is an organic, cold-processed plant food derived from fresh North Atlantic fish. It delivers a balanced nutrient profile with preserved vitamins, amino acids, and growth hormones, promoting rapid, healthy plant development without any unpleasant odor. Ideal for diverse gardening needs, it boosts plant vigor, resilience, and root strength while being eco-friendly and easy to use.

## Description

Neptune's Harvest Seaweed Plant Food is an organic storehouse of over 60 naturally occurring major and minor nutrients and amino acids. It's growth promoting substances (Auxims, Cytokinins, Gibberellins) enhance plants development, color and vigor. Seaweed has also been found to increase plant hardiness and resistance to adverse environmental conditions, such as early frost, extreme heat and lack of moisture. Used as a seed inoculant, seaweed fertilizer increases and accelerates germination, and enhances the rapid development of a healthy root system. Seaweed is an excellent additional to any fertilizer program. Directions: Shake well before using. Prepare for one application only. Do not store diluted fertilizer. House Plants: Use 1 tablespoon per gallon of water. Feed every 2-3 weeks. Do not over water. Outdoor Plants: Use 1/8 Cup (1 fl. Oz.- 1:128) per gallon of water. Feed vegetables, flowers, trees and shrubs every 2-3 weeks. Apply until soil is saturated or as a foliar feed until leaves are wet, top and bottom. It is best to foliar feed early or late in the day. Lawns: Use 1 gallon concentrate mixed with sufficient water to cover 8000 sq. ft. Feed monthly during growing season and again in the fall. Compost Enhancer: Use 1/4 Cup (2fl. Oz.) per gallon of water every 2-3 weeks. Seed Germination: Soak in solution of 1 teaspoon per cup of water. Neptune's Harvest Seaweed Fertilizer is offered in a convenient 1 gallon container.

Review: great product
Review: Great organic fish fertilizer, made my plants and flowers grow fast.

## Features

- Neptune's Harvest 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
- Unlike fish emulsions, Neptune's Harvest retains the fish proteins and oils and has no unpleasant odor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009L8ZHVY |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,030) |
| Date First Available | 3 January 2013 |
| Department | Unisex-Adult |
| Ingredients | Derived from Fish |
| Item display height | 2.75 inches |
| Item display weight | 1.3 Pounds |
| Item model number | HF118 |
| Manufacturer | BFG Supply |
| Material type | Plastic |
| Part number | HF118 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |

## Product Details

- **Brand:** Neptune's Harvest
- **Item form:** Liquid
- **Item weight:** 454 g
- **Liquid volume:** 1 Gallons
- **Specific uses for product:** Plant Growth

## Images

![Neptune's Harvest Fish Fertilizer 2-4-1, 18 Ounce - Image 1](https://m.media-amazon.com/images/I/61Zj2ZKWsYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 13 August 2025*

great product

### ⭐⭐⭐⭐⭐ Review
*by R***R on 26 October 2021*

Great organic fish fertilizer, made my plants and flowers grow fast.

### ⭐⭐⭐⭐ Review
*by B***H on 9 January 2025*

I've used this product for many years...excellent for feeding plants...

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**Shop now:** [https://www.desertcart.lk/products/333027939-neptunes-harvest-fish-fertilizer-2-4-1-18-ounce](https://www.desertcart.lk/products/333027939-neptunes-harvest-fish-fertilizer-2-4-1-18-ounce)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*