---
product_id: 254328018
title: "Neptune's Harvest Fish & Seaweed Blend Fertilizer"
brand: "neptune's harvest"
price: "426 Lei"
currency: RON
in_stock: null
reviews_count: 6
category: "Neptune's Harvest"
url: https://www.desertcart.ro/products/254328018-neptunes-harvest-fish-and-seaweed-blend-fertilizer
store_origin: RO
region: Romania
---

# Seaweed extract for enhanced bloom longevity 2-3-1 NPK ratio for balanced growth Fish-based organic nutrients Neptune's Harvest Fish & Seaweed Blend Fertilizer

**Brand:** neptune's harvest
**Price:** 426 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Grow like a pro, naturally—because your garden deserves the best!

## Quick Answers

- **What is this?** Neptune's Harvest Fish & Seaweed Blend Fertilizer by neptune's harvest
- **How much does it cost?** 426 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/254328018-neptunes-harvest-fish-and-seaweed-blend-fertilizer)

## 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

- • **Pure Organic Power:** Fish and seaweed blend delivers natural, chemical-free nourishment
- • **Long-Lasting Blooms:** Seaweed extract promotes more plentiful, fragrant, and enduring flowers
- • **Trusted by Thousands:** 4.7-star rating from nearly 3,000 gardeners who swear by its results
- • **Effortless Application:** Mixes easily for hand, sprayer, or drip line use—garden care your way
- • **Boost Your Garden's Vitality:** Balanced 2-3-1 NPK formula fuels lush vegetables and vibrant flowers

## Overview

Neptune's Harvest Fish & Seaweed Blend Fertilizer is a 36-ounce organic fertilizer with a 2-3-1 NPK ratio, combining fish-based nutrients and seaweed extract to promote stronger, more colorful foliage and longer-lasting blooms. Easy to apply by hand, sprayer, or drip line, it’s trusted by thousands of gardeners for boosting vegetable yields and enhancing plant health naturally.

## 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.

Review: Good - 👍
Review: 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.

## 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 |
| Batteries Included? | No |
| Brand | Neptune's Harvest |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,912) |
| Date First Available | 7 August 2012 |
| Features | organic |
| Included Components | Product |
| Is Discontinued By Manufacturer | No |
| Item model number | FS136 |
| Length | 3.5 inches |
| Manufacturer | Neptune's Harvest |
| Material Type | Seaweed |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Power Source | Manual |
| Product Dimensions | 10.16 x 10.16 x 22.86 cm; 512.56 g |
| Size | 36 Ounce |
| Style | Fertilizer |
| Usage | Organic |
| Weight | 2.6 Pounds |

## Product Details

- **Brand:** Neptune's Harvest
- **Item form:** Liquid
- **Item weight:** 513 g
- **Liquid volume:** 18 Fluid Ounces
- **Specific uses for product:** Organic

## Images

![Neptune's Harvest Fish & Seaweed Blend Fertilizer - Image 1](https://m.media-amazon.com/images/I/61H2mDig-pL.jpg)
![Neptune's Harvest Fish & Seaweed Blend Fertilizer - Image 2](https://m.media-amazon.com/images/I/81wA87lp46L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Good
*by J***D on 24 February 2020*

👍

### ⭐⭐⭐⭐⭐ Review
*by M***E on 1 November 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.

### ⭐⭐⭐⭐⭐ Review
*by J***. on 5 July 2025*

If I could give this 10 stars I would! Garden is sprung to life, everything is dark green and vibrant. I give half the dose of what is required and I am still impressed with the results. I've uses countless high end fertilizers, but this one is the real deal. I am growing everything from cannabis, squash, beans, greens and flowers, etc.

## 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.ro/products/254328018-neptunes-harvest-fish-and-seaweed-blend-fertilizer](https://www.desertcart.ro/products/254328018-neptunes-harvest-fish-and-seaweed-blend-fertilizer)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-24*