---
product_id: 255498585
title: "Neptune's Harvest SW118 Organic Seaweed Plant Food"
brand: "neptune's harvest"
price: "€ 88.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Neptune's Harvest"
url: https://www.desertcart.hr/products/255498585-neptunes-harvest-sw118-organic-seaweed-plant-food
store_origin: HR
region: Croatia
---

# Pure North Atlantic seaweed extract 0-0-1 NPK liquid formula for gentle feeding 100% organic & eco-friendly plant booster Neptune's Harvest SW118 Organic Seaweed Plant Food

**Brand:** neptune's harvest
**Price:** € 88.27
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game with ocean-born organic power!

## Quick Answers

- **What is this?** Neptune's Harvest SW118 Organic Seaweed Plant Food by neptune's harvest
- **How much does it cost?** € 88.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/255498585-neptunes-harvest-sw118-organic-seaweed-plant-food)

## 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

- • **Ocean-Powered Growth:** Harness the nutrient-rich Ascophyllum Nodosum from the pristine North Atlantic for vibrant, thriving plants.
- • **Seamless Integration:** Perfectly complements Neptune’s Harvest Fish Fertilizer or any fertilizing routine for a holistic plant nutrition boost.
- • **Trusted by Thousands:** Join over 1,000 happy gardeners who rated it 4.7 stars for proven, exponential plant growth.
- • **Precision Liquid Feeding:** Easy-to-use 16 fl oz liquid with a 1:64 mixing ratio ensures consistent, controlled nourishment every time.
- • **Odor-Free Organic Formula:** Enjoy a clean, natural feeding experience with zero unpleasant smells—safe for your home and garden.

## Overview

Neptune's Harvest SW118 Organic Seaweed Plant Food is a 16 fl oz liquid fertilizer made from sustainably harvested Ascophyllum Nodosum seaweed from the North Atlantic. With a gentle 0-0-1 NPK ratio and a 1:64 mixing ratio, it enhances any fertilizing program by promoting healthy, vigorous plant growth without odors. Trusted by over 1,000 users with a 4.7-star rating, it’s the eco-friendly choice for professional and home gardeners alike.

## Description

Neptune's Harvest Seaweed Plant Food is made from Seaweed (Ascophyllum Nodosum) sourced from North Atlantic Ocean. It is an excellent addition to Neptun's Harvest Fish Fertilizer or any fertilizing program.

Review: Works great! - This product is made in my home town so that was a plus, but it’s natural and my plants grew exponentially when I fed this to them. Easy to use and safe with no awful odor I might add! And for me importantly it is organic!
Review: Excellent product - I’m very happy with my purchase, thank you

## Features

- Neptune's Harvest seaweed plant food is made from seaweed (ascophyllum nodosum)
- Sourced from the North Atlantic Ocean
- It is an excellent addition to Neptune’s Harvest Fish Fertilizer, or other fertilizing program
- It is an excellent addition to Neptun's harvest fish fertilizer or any fertilizing program

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009HQRHS6 |
| Brand | Neptune's Harvest |
| Brand Name | Neptune's Harvest |
| Coverage | Medium |
| Customer Reviews | 4.7 out of 5 stars 1,028 Reviews |
| Global Trade Identification Number | 00081435118126 |
| Included Components | Neptune's Harvest Seaweed Fertilizer 0-0-1, 16 Ounce |
| Item Form | Liquid |
| Item Type Name | Neptune's Harvest Seaweed Fertilizer 0-0-1, 16 Ounce |
| Item Weight | 454 g |
| Item form | Liquid |
| Item weight | 454 g |
| Liquid Volume | 16 Fluid Ounces |
| Liquid volume | 16 Fluid Ounces |
| Manufacturer | BFG Supply |
| Mixing Ratio | 1:64 |
| Model Number | SW118 |
| Number of Items | 1 |
| Part Number | SW 118 |
| Specific Uses For Product | Plant Food |
| Specific uses for product | Plant Food |
| Target Species | plants |
| UPC | 081435118126 |
| Unit Count | 16 Grams |

## Product Details

- **Brand:** Neptune's Harvest
- **Item form:** Liquid
- **Item weight:** 16 Ounces
- **Liquid volume:** 16 Fluid Ounces
- **Specific uses for product:** Plant Food

## Images

![Neptune's Harvest SW118 Organic Seaweed Plant Food - Image 1](https://m.media-amazon.com/images/I/61UW3mq9ATL.jpg)
![Neptune's Harvest SW118 Organic Seaweed Plant Food - Image 2](https://m.media-amazon.com/images/I/71mGv+4k4EL.jpg)
![Neptune's Harvest SW118 Organic Seaweed Plant Food - Image 3](https://m.media-amazon.com/images/I/71z+T1-sIIL.jpg)
![Neptune's Harvest SW118 Organic Seaweed Plant Food - Image 4](https://m.media-amazon.com/images/I/71nHJ+OHBQL.jpg)
![Neptune's Harvest SW118 Organic Seaweed Plant Food - Image 5](https://m.media-amazon.com/images/I/81vmShtGPUL.jpg)

## Available Options

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

## Questions & Answers

**Q: is it vegan?**
A: From the Manufacturer website from a quick google search.... it does not specify if it is vegan or not. As a "non-vegan" I would presume seaweed is vegan but I am no expert. Can plants be considered non vegan?
https://www.neptunesharvest.com/sw-136.html
Seaweed Plant Food 0 – 0 – 1

Neptune's Harvest Seaweed Plant Food is made from Ascophyllum Nodosum that grows along the cold North Atlantic Ocean Floor. We recommend use as an addition to a regular program of Neptune's Harvest Fish Fertilizer.

Use Neptune's Harvest Liquid Seaweed Plant Food on all your plants in alternate feedings. OMRI listed.

**Q: Has anyone experience minimized heat stress after using this product? If so, how big is the difference in temperature that you are dealing with?**
A: It killed all my young cucumber plants the day after watering on a hot sunny day.

**Q: how much per gallon of water**
A: 1 tablespoon per gallon

**Q: Is this good for an indoor dracaena plant? I am looking for an organic option for my lemon lime dracaena.**
A: I use this on my indoor lemon tree, maybe similar. It works well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by C***I on 22 November 2025*

This product is made in my home town so that was a plus, but it’s natural and my plants grew exponentially when I fed this to them. Easy to use and safe with no awful odor I might add! And for me importantly it is organic!

### ⭐⭐⭐⭐⭐ Excellent product
*by N***N on 17 August 2024*

I’m very happy with my purchase, thank you

### ⭐⭐⭐⭐⭐ I give 5 stars This product is amazing 🤩
*by M***E on 18 March 2021*

Very happy with this product this is my first time buying this seaweed at first i was hesitant to buy because I thought my plants will stink like fish but I was wrong this product is odorless and my plants are growing happy I am very happy definitely I will recommend this product

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-21*