---
product_id: 722204108
title: "OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water)"
brand: "oceansolution"
price: "619 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Oceansolution"
url: https://www.desertcart.pl/products/722204108-oceansolution-2-0-3-all-natural-liquid-fertilizer-1-gallon
store_origin: PL
region: Poland
---

# 90+ ocean minerals for nutrient-rich growth OMRI listed & odorless for clean, natural plant care Super concentrated: 1 oz per gallon for max efficiency OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water)

**Brand:** oceansolution
**Price:** 619 zł
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock the Ocean’s Secret to Lush, Vibrant Growth!

## Quick Answers

- **What is this?** OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) by oceansolution
- **How much does it cost?** 619 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/722204108-oceansolution-2-0-3-all-natural-liquid-fertilizer-1-gallon)

## Best For

- oceansolution enthusiasts

## Why This Product

- Trusted oceansolution brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Soil Vitality Restored:** Replenish essential macro and micronutrients to enhance soil health, crop flavor, and nutritional value naturally.
- • **Ocean-Powered Growth Boost:** Harness the pure strength of 90+ ocean minerals to supercharge your microgreens, hydroponics, and garden plants.
- • **Ultra-Concentrated Formula:** Just 1 oz per gallon delivers a cost-effective, mess-free nutrient boost that maximizes yield without clogging systems.
- • **Pure & Odorless Plant Nutrition:** All-natural, ionic liquid formula ensures immediate absorption with zero odor—perfect for indoor and outdoor use.
- • **Trusted by Pros & Home Gardeners:** Join a community of growers who rely on OceanSolution for resilient, pest-protected, and thriving plants.

## Overview

OceanSolution 2-0-3 is a premium, all-natural liquid fertilizer made in the USA, packed with 90+ ocean minerals. This super-concentrated, odorless formula is OMRI listed and designed for microgreens, hydroponics, gardens, and lawns. With just 1 oz per gallon, it delivers fast-absorbing nutrients that restore soil vitality, boost yields, and improve crop flavor—trusted by both professional growers and home gardeners alike.

## Description

Product description

Review: The product is the solution. - The product is outstanding. The bottle could be re-designed for an easier pour, but the product is great.
Review: Enhances wheat grass grow - This has really enhanced the growth of my wheat grass. Still learning. I sprayed on grass & added to bottom water 1-2x. I also spray a weak solution of H2O2 in between fertilizer & add to bottom water 1-2x. The fertilizer was added to my third grow & is the greenest & tallest so far. I also added azomite for a mineral boost. First to the soilless pads, which caused mold growth despite H2O2. Not good. On this 3rd grow, I mixed in water & put directly in tray - no problem & H202 1-2x was enough to keep the mold away. I also use fans.

## Features

- No stains or clogging of systems.Unlock the Power of Ocean Minerals – OceanSolution 2-0-3 is an organic liquid fertilizer made in the USA with 90+ ocean minerals. Ideal for microgreens, indoor plants & hydroponics, it boosts plant health and delivers essential growth nutrients
- Super Concentrated & Economical – With just 1 oz of concentrate per gallon, this highly concentrated mineral fertilizer provides an incredibly cost-effective way to feed your plants. Boosts yields and and helps reduce the need for expensive additives
- Replenish Soil’s Vital Nutrients – OceanSolution restores essential nutrients with its powerful ocean mineral blend, helping your soil thrive. This fertilizer for vegetable gardens contributes to improved flavor and nutritional content in your crops
- Pure & All Natural – OceanSolution uses natural ocean minerals to deliver a balanced mix of macro and micronutrients. The ionic liquid formula allows for immediate absorption, without waiting for breakdown. It's odorless, easy to handle & mess-free
- Trusted by Professionals & Home Gardeners – Whether you're a seasoned grower or a beginner, this plant food is the trusted choice & a reliable product that gives pest protection and improves environmental resilience for healthier, more productive plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NO202BS |
| Best Sellers Rank | #62,077 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,471 in Garden Fertilizers |
| Brand | OCEANSOLUTION |
| Brand Name | OCEANSOLUTION |
| Coverage | Full |
| Customer Reviews | 4.7 out of 5 stars 609 Reviews |
| Item Form | Liquid |
| Item Weight | 8 Pounds |
| Liquid Volume | 128 Fluid Ounces |
| Manufacturer | OceanGrown Inc |
| Mixing Ratio | 1:128 |
| Model Number | OS 2-0-3 |
| Number of Items | 1 |
| Part Number | OS203 |
| Specific Uses For Product | Hydroponics |
| Target Species | microgreens |
| UPC | 897777001428 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** OCEANSOLUTION
- **Item Form:** Liquid
- **Item Weight:** 8 Pounds
- **Liquid Volume:** 128 Fluid Ounces
- **Specific Uses For Product:** Hydroponics

## Images

![OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) - Image 1](https://m.media-amazon.com/images/I/5113kiTVnRL.jpg)
![OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) - Image 2](https://m.media-amazon.com/images/I/71im40bwfAL.jpg)
![OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) - Image 3](https://m.media-amazon.com/images/I/81hPhONf4WL.jpg)
![OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) - Image 4](https://m.media-amazon.com/images/I/71njrPJCLIL.jpg)
![OceanSolution 2-0-3 All Natural Liquid Fertilizer – 1 Gallon Concentrated Mineral Fertilizer & Plant Food for Microgreens, Hydroponics, Gardens & Lawns–OMRI Listed, No Odor(1oz per Gallon of Water) - Image 5](https://m.media-amazon.com/images/I/71dUVz+3ZsL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi Aerogarden for xmas present.  What ratio of tsp per gallon?  Thanks so much!!**
A: I use 1 table spoon and 1 teaspoon per gallon. My plants seem to love it.

**Q: Does this contain any dead anumals? New to hydro not growing but vegan is a must. 25 year vegan & vegan grower. thx**
A: Congratulations on your 25 years of a Vegan Lifestyle, There are no animal products in OceanSolution it is 100% Vegan.

**Q: Is there a quart size? I don't need a gallon.**
A: Yes, https://www.amazon.com/OceanSolution-2-0-3-Fertilizer-Hydroponics-Concentrate/dp/B00NMU48FI/ref=sr_1_2?crid=6FT75UEXCSGJ&dchild=1&keywords=oceansolution+2-0-3&qid=1635067605&qsid=142-9042902-9492531&sprefix=oceansolution%2Caps%2C189&sr=8-2&sres=B00NMU48FI%2CB01IT9NLHW%2CB006W6YHRS%2CB01MZ6VNII%2CB078GZ4P2B%2CB07V6ZY5MG%2CB000IS780Y%2CB01N198NMI%2CB01N19BYG1%2CB071VWCRBD%2CB000PS1HS6%2CB000GCQ04C%2CB08C3574MW%2CB004JKBMRW%2CB000CO7ZYI%2CB00MJ0A5SG%2CB0191Y20CG%2CB004M5NGJG%2CB01L32CE20%2CB07QPB5H63

**Q: For micro greens, do you need to flush before harvest?**
A: Absolutely not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The product is the solution.
*by R***R on December 19, 2024*

The product is outstanding. The bottle could be re-designed for an easier pour, but the product is great.

### ⭐⭐⭐⭐⭐ Enhances wheat grass grow
*by W***G on July 12, 2025*

This has really enhanced the growth of my wheat grass. Still learning. I sprayed on grass & added to bottom water 1-2x. I also spray a weak solution of H2O2 in between fertilizer & add to bottom water 1-2x. The fertilizer was added to my third grow & is the greenest & tallest so far. I also added azomite for a mineral boost. First to the soilless pads, which caused mold growth despite H2O2. Not good. On this 3rd grow, I mixed in water & put directly in tray - no problem & H202 1-2x was enough to keep the mold away. I also use fans.

### ⭐⭐⭐⭐⭐ King of the greens
*by A***R on January 8, 2026*

The best for growing microgreens

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-03*