---
product_id: 254328018
title: "Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce)"
brand: "neptune's harvest"
price: "¥3387"
currency: JPY
in_stock: false
category: "Neptune's Harvest"
url: https://www.desertcart.jp/products/254328018-neptunes-harvest-fish-and-seaweed-fertilizer-2-3-1-36
store_origin: JP
region: Japan
---

# Organic fish & seaweed blend 2-3-1 NPK for balanced growth Easy liquid application Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce)

**Brand:** neptune's harvest
**Price:** ¥3387
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Unlock your garden’s full potential with Neptune’s natural power!

## Quick Answers

- **What is this?** Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce) by neptune's harvest
- **How much does it cost?** ¥3387 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/254328018-neptunes-harvest-fish-and-seaweed-fertilizer-2-3-1-36)

## 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

- • **Trusted by Thousands:** 4.7-star rating from over 6,000 gardeners who won’t settle for less
- • **Versatile Application:** Mixes effortlessly for hand, sprayer, or drip line use—garden your way
- • **Boosts Bloom & Fragrance:** Enhances flower quantity, color, and scent for a standout garden
- • **Pure Organic Ingredients:** Sustainably sourced North Atlantic fish and seaweed for eco-friendly growth
- • **Balanced 2-3-1 NPK Formula:** Optimized nutrient ratio for vibrant vegetables and lush foliage

## Overview

Neptune's Harvest Fish & Seaweed Fertilizer is a premium 2-3-1 liquid organic fertilizer made from fresh North Atlantic fish and seaweed. Designed for vegetables, flowers, and all plants, it promotes stronger growth, more vibrant blooms, and is easy to apply via hand, sprayer, or drip line. Trusted by over 6,000 users with a 4.7-star rating, it’s the go-to choice for eco-conscious gardeners seeking lush, fragrant gardens.

## Description

Buy Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Grow a beautiful vegetable garden
- Flowers and foliage will be stronger and more colorful
- Blooms will be more plentiful, fragrant and longer lasting
- Easy to mix and apply by hand, sprayer, or drip line

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OWBUSA |
| Application Method | hand, sprayer, or drip line |
| Brand Name | Neptune's Harvest |
| Coverage | Full |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,176) |
| Global Trade Identification Number | 00081435236127 |
| Included Components | Product |
| Item Form | Liquid |
| Item Type Name | organic fis and seeweed fertilizer |
| Item Weight | 36 Ounces |
| Liquid Volume | 946 Milliliters |
| Manufacturer | Neptune's Harvest |
| Mixing Ratio | 2:3 |
| Model Number | FS136 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | FS136 |
| Specific Uses For Product | Plant Growth, Vegetables, Flowers, Houseplants, Outdoor Plants, Lawns |
| Target Species | Plants |
| UPC | 081435236127 |
| Unit Count | 36 Grams |

## Product Details

- **Brand:** Neptune's Harvest
- **Item form:** Liquid
- **Item weight:** 36 Ounces
- **Liquid volume:** 946 Milliliters
- **Specific uses for product:** Plant Growth, Vegetables, Flowers, Houseplants, Outdoor Plants, Lawns

## Images

![Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce) - Image 1](https://m.media-amazon.com/images/I/61VScWLAVnL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce)
- Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz
- Neptune's Harvest Fish Fertilizer 2-4-1, 36 Ounce

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**Shop now:** [https://www.desertcart.jp/products/254328018-neptunes-harvest-fish-and-seaweed-fertilizer-2-3-1-36](https://www.desertcart.jp/products/254328018-neptunes-harvest-fish-and-seaweed-fertilizer-2-3-1-36)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*