---
product_id: 122468961
title: "Organic Fish Bone Meal - 4-12-0, 5 lb"
brand: "down to earth all natural fertilizers"
price: "$110.43"
currency: USD
in_stock: true
category: "Down To Earth All Natural Fertilizers"
url: https://www.desertcart.us/products/122468961-organic-fish-bone-meal-4-12-0-5-lb
store_origin: US
region: United States of America
---

# OMRI certified organic 4-12-0 NPK formula Organic marine-based phosphorus & calcium Organic Fish Bone Meal - 4-12-0, 5 lb

**Brand:** down to earth all natural fertilizers
**Price:** $110.43
**Availability:** ✅ In Stock

## Summary

> 🌸 Grow smarter, bloom brighter — naturally!

## Quick Answers

- **What is this?** Organic Fish Bone Meal - 4-12-0, 5 lb by down to earth all natural fertilizers
- **How much does it cost?** $110.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/122468961-organic-fish-bone-meal-4-12-0-5-lb)

## Best For

- down to earth all natural fertilizers enthusiasts

## Why This Product

- Trusted down to earth all natural fertilizers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bloom Like a Pro:** Optimized 4-12-0 ratio fuels vibrant flowers, fruits, and bulbs with premium nutrients.
- • **Boost Root Power:** Phosphorus-rich formula accelerates root growth for stronger, healthier plants.
- • **Trusted by Gardeners:** Top-rated with 4.8 stars from 1,445 happy plant parents—join the green revolution!
- • **Pure Organic Goodness:** OMRI certified and marine-sourced for eco-friendly, chemical-free gardening.
- • **Versatile Garden Essential:** Perfect for new beds, perennials, shrubs, and vegetable gardens alike.

## Overview

Down To Earth All Natural Fertilizers Organic Fish Bone Meal is a 5 lb, OMRI-certified organic fertilizer with a 4-12-0 NPK ratio. Sourced from marine fish bones, it delivers essential phosphorus and calcium to boost root development and flowering in all types of plants, making it ideal for gardeners seeking sustainable, high-performance plant nutrition.

## Description

desertcart.com : Down To Earth All Natural Fertilizers Organic Fish Bone Meal - 4-12-0, 5 lb | High Phosphorus Plant Food for Buds,Bulbs,Blooms,Flower Beds,Vegetable Gardens,Tomatoes,Peppers,PNW Fertilizer : Patio, Lawn & Garden

## Features

- Down To Earth Fish Bone Meal is a five pound box of all natural fertilizer with 4-12-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
- Marine-based alternative to traditional steamed bone meal and is a great source of organic phosphorus and calcium and wonderful for all flowering plants, trees and shrubs
- As one of the three big nutrients for plants, phosphorous plays a role in both root and bloom development, which helps produce high-quality fruit and flowers
- Phosphorus helps plants take to new soil by boosting root development and strong root development means plants will grow faster and be healthier because they can absorb more water and nutrients from the soil
- The backbone of most of our fertilizer blends and contains a small amount of organic nitrogen and is an ideal fertilizer for new garden beds, perennials and bulbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PL38J32 |
| Best Sellers Rank | #13,778 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #474 in Garden Fertilizers |
| Brand Name | Down To Earth All Natural Fertilizers |
| Coverage | Medium |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,445) |
| Global Trade Identification Number | 00714360078264, 00714360078721 |
| Included Components | only product |
| Item Form | Granules |
| Item Type Name | Hydroponic Nutrient Fertilizer |
| Item Weight | 16 ounces |
| Liquid Volume | 5 fluid ounces |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Mixing Ratio | 4-12-0 |
| Model Number | 07872 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | HGC723695 |
| Specific Uses For Product | specific_uses_for_product |
| Target Species | Plants |
| UPC | 714360078721 714360078264 |
| Unit Count | 80 Ounce |

## Product Details

- **Brand:** Down To Earth All Natural Fertilizers
- **Item Form:** Granules
- **Item Weight:** 16 ounces
- **Liquid Volume:** 5 fluid ounces
- **Specific Uses For Product:** specific_uses_for_product

## Images

![Organic Fish Bone Meal - 4-12-0, 5 lb - Image 1](https://m.media-amazon.com/images/I/81sdxWNFQcL.jpg)

## Questions & Answers

**Q: Can this be dissolved in water and fed a container plant that way as a boost when flowering?  Or can it work that way?**
A: We do not recommend mixing Down To Earth Fish Bone Meal 3-16-0 into water as this fertilizer is too coarse for liquid application.  Fish Bone Meal is best used as an in-soil or top-dressed fertilizer.  Once in contact with soil bacteria and fungi, it will slowly be broken down and fed to plants.  One phosphorus and calcium source you might consider is Seabird Guano 0-11-0.  Seabird Guano can be mixed into water, steeped, and then applied directly to plants.

**Q: What is the shelf life (expiration)? Does it have one?**
A: Never notice a specific date but i would say two ro 3 years

**Q: Is the alfalfa in this product organic? because if alfalfa isn’t organic it’s usually gmo**
A: I don't know, but am glad you're asking.

**Q: Can I use this to make a bid and flower compost tea? How to add and how much per gal?**
A: Down To Earth does not recommend the use of most dry, natural amendments in the production of compost tea.  Nutrient solubility is too low in these materials for them to be acceptable food sources for the microbes being cultivated.

## Frequently Bought Together

- Down to Earth Organic Fish Bone Meal Fertilizer Mix 4-12-0, 5 lb
- Down to Earth Organic Kelp Meal Fertilizer Mix 1-0.1-2, 4 lb
- Down To Earth All Natural Fertilizers Organic White Oyster Shell OMRI, 5 lb

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*