---
product_id: 30477692
title: "Rock Phosphate 0-3-0 (2-Pack) 5lbs. Each"
brand: "earth safe organics"
price: "$239"
currency: NZD
in_stock: false
reviews_count: 3
url: https://www.desertcart.nz/products/30477692-rock-phosphate-0-3-0-2-pack-5lbs-each
store_origin: NZ
region: New Zealand
---

# Calcium & trace elements boost Earthworm-safe, non-toxic formula 3% Available Phosphate (P2O5) Rock Phosphate 0-3-0 (2-Pack) 5lbs. Each

**Brand:** earth safe organics
**Price:** $239
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Feed your garden’s future with Earth-safe power!

## Quick Answers

- **What is this?** Rock Phosphate 0-3-0 (2-Pack) 5lbs. Each by earth safe organics
- **How much does it cost?** $239 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/30477692-rock-phosphate-0-3-0-2-pack-5lbs-each)

## Best For

- earth safe organics enthusiasts

## Why This Product

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

## Key Features

- • **Root Power-Up:** Enhances root growth for stronger, healthier plants.
- • **Bloom Brilliance Boost:** 3% phosphorous for vibrant flowers & veggies.
- • **Eco-Friendly Nourishment:** Natural rock phosphate with calcium & trace minerals.
- • **Sustain Your Soil’s Soul:** Gentle on beneficial organisms—no harmful acids here.
- • **Easy Application, Lasting Results:** Simple spread & water method for continuous nutrition.

## Overview

Rock Phosphate 0-3-0 (2-Pack) is a natural, earth-safe fertilizer delivering 3% available phosphate along with calcium and trace elements. Designed to enhance blooming, root development, and soil health without harming beneficial organisms, it’s ideal for roses, perennials, and vegetable gardens. Each 5lb pack offers a gentle, effective nutrient boost for sustainable gardening success.

## Description

Ingredients: Phosphoric Acid from Rock Phosphate Analysis: Available Phosphate (P2O5) 3.00% Description: In addition to supplying phosphorous for blooming flowers and vegetable gardens, Rock Phosphate also provides calcium and small amounts of trace elements. Since it contains no harmful acids associated with ordinary superphosphates, it will not harm beneficial soil organisms and earthworms. For bigger and improved root systems, apply Rock Phosphate to roses, flowering bedding plants, perenials and vegetable gardens for continuous plant nutrition. Application Recommendations: Apply at the rate of 1 lb. per 1,000 sq. feet or 1/2 cup per shrub. Work into topsoil, water thoroughly.

Review: I have a very good feeling about its - I just started using this so i don't have a lot to say but, I have a very good feeling about its use
Review: Good Soil Amendment - Rock Phosphate is a good soil amendment if your soil needs it, however at 1lb per 1000 square feet it wouldn't do anything (instructions in the description are wrong). Instructions on the label say to apply at 1lb per 100 square feet which still isn't a lot. Application rates can be much higher depending on your soil needs. I wish I had done more research before purchasing this product. Its not a bad buy if you have ONE rose bush to feed.

## Features

- Fertilizer
- Earth-Safe Organics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FRTN1U |
| Best Sellers Rank | #1,486,185 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #13,086 in Garden Fertilizers |
| Brand | Earth Safe Organics |
| Customer Reviews | 4.5 4.5 out of 5 stars (6) |
| Item Form | Granules |
| Item Weight | 5 pounds |
| Manufacturer | Carl Pool |
| Number of Items | 2 |
| Specific Uses For Product | Roses, Flowering Bedding Plants, Perennials, Vegetable Gardens |
| UPC | 011247528332 |
| Unit Count | 80.0 Fluid Ounces |

## Product Details

- **Brand:** Earth Safe Organics
- **Item Form:** Granules
- **Item Weight:** 5 Pounds
- **Manufacturer:** Carl Pool
- **Specific Uses For Product:** Roses, Flowering Bedding Plants, Perennials, Vegetable Gardens

## Images

![Rock Phosphate 0-3-0 (2-Pack) 5lbs. Each - Image 1](https://m.media-amazon.com/images/I/419DQOSsTOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I have a very good feeling about its
*by C***A on March 7, 2017*

I just started using this so i don't have a lot to say but, I have a very good feeling about its use

### ⭐⭐⭐ Good Soil Amendment
*by D***E on September 7, 2009*

Rock Phosphate is a good soil amendment if your soil needs it, however at 1lb per 1000 square feet it wouldn't do anything (instructions in the description are wrong). Instructions on the label say to apply at 1lb per 100 square feet which still isn't a lot. Application rates can be much higher depending on your soil needs. I wish I had done more research before purchasing this product. Its not a bad buy if you have ONE rose bush to feed.

### ⭐⭐⭐⭐ Four Stars
*by E***N on January 10, 2016*

USED IT ON MY GRAPEFRUIT TREE. I PUT SOME IN A FIVE GALLON WATER CONTAINER TO AID DISPERSAL.

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-10*