---
product_id: 14207798
title: "Fish & Seaweed Fertilizer 2-3-1, 5 Gallon Pail"
brand: "neptune's harvest"
price: "₨313069"
currency: LKR
in_stock: true
reviews_count: 10
category: "Neptune's Harvest"
url: https://www.desertcart.lk/products/14207798-fish-and-seaweed-fertilizer-2-3-1-5-gallon-pail
store_origin: LK
region: Sri Lanka
---

# 2-3-1 NPK ratio for balanced growth 5 Gallon pail - bulk supply convenience 100% organic fish & seaweed formula Fish & Seaweed Fertilizer 2-3-1, 5 Gallon Pail

**Brand:** neptune's harvest
**Price:** ₨313069
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Fish & Seaweed Fertilizer 2-3-1, 5 Gallon Pail by neptune's harvest
- **How much does it cost?** ₨313069 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/14207798-fish-and-seaweed-fertilizer-2-3-1-5-gallon-pail)

## 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:** Top-rated with 4.7 stars and over 7,000 happy gardeners worldwide.
- • **Sustainable & Natural:** Fermented fish and seaweed concentrate that’s gentle on plants and the planet.
- • **Versatile Application:** Easy to mix and apply by hand, sprayer, or drip line—garden care your way.
- • **Boost Vibrancy & Yield:** Stronger, more colorful foliage and abundant blooms that turn heads.
- • **Maximize Growth Potential:** Perfect for vegetables, flowers, and houseplants—watch your garden thrive.

## Overview

Neptune's Harvest Fish & Seaweed Fertilizer is a premium 5-gallon organic liquid fertilizer with a balanced 2-3-1 NPK ratio. Made from fermented fish and seaweed, it promotes vibrant, healthy plants with stronger foliage and longer-lasting blooms. Easy to apply via hand, sprayer, or drip line, it’s trusted by thousands for sustainable, high-yield gardening.

## Description

Panacea Jumbo Ceiling Hook Black Hang decorative items, from the ceiling. Powder-coated for added durability.

Review: Big Yields, Beautiful Plants, Fair Price - My tomatoes and herbs love it. So do my houseplants. I love it for two reasons: One, it helps me get big vegetable yields and grow beautiful plants. Two, it's all natural. As for the price, it's fair. Not the cheapest fertilizer on the market, but it's worth every penny.
Review: Love this stuff - I think this is a great organic fertilizer that can be used throughout your garden whether your plants are in the ground, potted, or indoors for seedlings or established plants. I highly recommend it. All of my plants love it and it is not harsh on any of them. Definitely follow the instructions on the bottle. The key for me is to not water the plants right before. If it is for potted plants and depending on the size I do little by little. Then after I finish I will go back to the first one to see if it needs more. You don't want the fertilizer draining out of the bottle - you want to make sure it all stays in the soil. This is fermented fish and seaweed so the concentrate in the bottle does have a punch as expected but once it is diluted there is barely any smell or any off putting smell. That is also why I do little by little so the fertilizer does not drain down into the drip trays. I can see it making the smell stronger as it evaporates.

## 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 | B0091FPNDO |
| Best Sellers Rank | #908 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Garden Fertilizers |
| Brand | Neptune's Harvest |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,027) |
| Global Trade Identification Number | 00081435250451 |
| Item Form | Liquid |
| Item Weight | 14.5 ounces |
| Item model number | FS150 |
| Liquid Volume | 640 Fluid Ounces |
| Manufacturer | Neptune's Harvest |
| Number of Items | 1 |
| Product Dimensions | 12.5 x 12.5 x 14.75 inches |
| Specific Uses For Product | Plant Growth |
| UPC | 081435250451 745682304069 |
| Unit Count | 640.0 Fluid Ounces |

## Product Details

- **Brand:** Neptune's Harvest
- **Item Form:** Liquid
- **Item Weight:** 14.5 Ounces
- **Liquid Volume:** 640 Fluid Ounces
- **Specific Uses For Product:** Plant Growth

## Images

![Fish & Seaweed Fertilizer 2-3-1, 5 Gallon Pail - Image 1](https://m.media-amazon.com/images/I/6160bTc40QL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big Yields, Beautiful Plants, Fair Price
*by M***E on November 1, 2025*

My tomatoes and herbs love it. So do my houseplants. I love it for two reasons: One, it helps me get big vegetable yields and grow beautiful plants. Two, it's all natural. As for the price, it's fair. Not the cheapest fertilizer on the market, but it's worth every penny.

### ⭐⭐⭐⭐⭐ Love this stuff
*by D***D on March 25, 2024*

I think this is a great organic fertilizer that can be used throughout your garden whether your plants are in the ground, potted, or indoors for seedlings or established plants. I highly recommend it. All of my plants love it and it is not harsh on any of them. Definitely follow the instructions on the bottle. The key for me is to not water the plants right before. If it is for potted plants and depending on the size I do little by little. Then after I finish I will go back to the first one to see if it needs more. You don't want the fertilizer draining out of the bottle - you want to make sure it all stays in the soil. This is fermented fish and seaweed so the concentrate in the bottle does have a punch as expected but once it is diluted there is barely any smell or any off putting smell. That is also why I do little by little so the fertilizer does not drain down into the drip trays. I can see it making the smell stronger as it evaporates.

### ⭐⭐⭐⭐⭐ Oceanic Elixir for Earthly Abundance: The Sea's Secret to Garden Glory!
*by M***. on March 17, 2023*

Dive into the bountiful benefits of Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer, a 36-ounce bottle of nutrient-rich goodness that will have your plants flourishing like never before! This sea-sourced solution is packed with the finest ingredients from the ocean's depths, providing your garden with a powerful blend for optimal growth. Let's set sail on the details of this aquatic agricultural ally. Pros: Oceanic offerings: Combining the best of both worlds, this fertilizer contains hydrolized fish and seaweed, providing your plants with an array of essential nutrients for healthy growth and development. Blossom bonanza: Neptune's Harvest Organic Fertilizer promotes vigorous root systems, abundant blossoms, and increased fruit production, making your garden a veritable paradise of productivity. Eco-friendly excellence: Sustainably sourced and organic, this fertilizer ensures you're not only nourishing your plants but also doing your part for Mother Earth. Versatile vitality: Suitable for a wide range of plants, from vegetables and fruits to flowers and shrubs, this fertilizer offers oceanic goodness for all your gardening needs. Cons: Pricey potion: Some users might find the cost of this fertilizer to be on the higher side. However, the exceptional results and bountiful harvest it delivers make it a worthy investment for any dedicated gardener. Aromatic adventure: Due to its organic, nutrient-rich composition, this fertilizer may have a strong, fishy odor. But fear not, for the smell is a small price to pay for the garden splendor that awaits! In conclusion, Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer is the sea's secret to garden glory, providing your plants with an oceanic elixir that promotes optimal growth and abundance. Embrace the power of this aquatic agricultural ally, and watch your garden transform into a flourishing haven of earthly delights!

## Frequently Bought Together

- Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1, 5 Gallon Pail
- Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 1 Gallon
- Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2, 12 lb

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-13*