---
product_id: 102238304
title: "Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb"
brand: "root naturally"
price: "111 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/102238304-sea-90-ocean-mineral-organic-fertilizer-5-lb
store_origin: DK
region: Denmark
---

# OMRI listed 90+ minerals water soluble Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb

**Brand:** root naturally
**Price:** 111 kr
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Green, Live Clean!

## Quick Answers

- **What is this?** Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb by root naturally
- **How much does it cost?** 111 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/102238304-sea-90-ocean-mineral-organic-fertilizer-5-lb)

## Best For

- root naturally enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for all types of plants, from houseplants to garden veggies, ensuring lush growth everywhere.
- • **Eco-Friendly Boost:** OMRI listed for organic gardening, ensuring a sustainable choice for your green thumb.
- • **Unlock Nature's Power:** Harness over 90 essential minerals and trace elements for optimal plant growth.
- • **Effortless Application:** Water-soluble formula makes feeding your plants a breeze—just mix and go!
- • **Join the Organic Revolution:** Elevate your gardening game and connect with a community of eco-conscious growers.

## Overview

Sea-90 Ocean Mineral Organic Fertilizer is a premium organic fertilizer containing over 90 minerals and trace elements, designed to enhance plant growth. Its water-soluble formula is OMRI listed, making it suitable for organic gardening. Note: Currently unavailable for shipping to Washington state.

## Description

Full description not available

## Features

- Organic Sea Mineral Fertilizer
- Over 90 Minerals and Trace Elements
- Water Soluble
- OMRI Listed
- Currently we are unable to ship SEA-90 to the state of Washington. We apologize for any inconvenience.

## Product Details

- **Brand:** Root Naturally
- **Item Weight:** 2 Pounds
- **Item Form:** Granules
- **Coverage:** 100 square feet
- **Mixing ratio:** mix 1/2 to 1 tsp per gallon of water

## Images

![Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb - Image 1](https://m.media-amazon.com/images/I/71Ga8Rky3IL.jpg)
![Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb - Image 2](https://m.media-amazon.com/images/I/71DZuJhC9wL.jpg)
![Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb - Image 3](https://m.media-amazon.com/images/I/81b-1VerD-L.jpg)
![Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb - Image 4](https://m.media-amazon.com/images/I/31rN2Lje99L.jpg)

## Questions & Answers

**Q: What are the salt/chloride levels?**
A: I’d say between 80 to 100% since it’s sea salt. What it does is make all your colors, flavors, aromas more crisp, depth, vibrant.

**Q: How much would you use per square foot?**
A: Directions say to use 1 lb for 100 sq ft if you want to broadcast it. I usually dissolve it in water and water with it. Those directions are on the package also.

**Q: Is this product powdery or granular? I'm wondering if it could be broadcast with a Scott's spreader. If so then what are the settings?**
A: I would consider it granular, with varying particle sizes.  I think you could use the spreader as long as this is free-flowing enough; it does seems slightly moist, with the grains kind of hanging together a bit.  I've only used teaspoon amounts at a time so far so if anyone else has actually poured it out of the bag they would have a better idea.  If I were home right now I would pour it out for you.  I soak my wheatgrass seeds with SEA-90 in the water and it seems to inhibit mold when growing.  I also us it as a foliar spray on microgreens.  I plan to use it in my raised beds as soon as the weather warms.

**Q: Is this the same as sea salt?**
A: I watched a garden video on YouTube by Gardening With Leon called " Filling Wick Tub with soil and fertilizer Ep 20A"   Start at about 5:00 in the video.  He talks about using this but calls it "Sea Minerals."   I had a ton of roots when I emptied the buckets this Fall.   I don't think it's like table Sea Salt but more like Epsom salt from the ocean.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Make a big difference!
  

*by J***Y on Reviewed in the United States on December 28, 2021*

Use in combination with microbes and enzymes and your golden. Enhances and sharpens flavors, smells, colors. One of the best multivitamins for you plants on the market. Cheap effective!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Garden helper
  

*by A***R on Reviewed in the United States on June 30, 2023*

Exactly what I was looking for.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Item came on time in good condition.
  

*by E***R on Reviewed in the United States on June 3, 2023*

Using for garden soil enhancement.

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---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*