---
product_id: 10912586
title: "RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants"
brand: "espoma"
price: "R4982"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/10912586-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor-flower
store_origin: ZA
region: South Africa
---

# Organic source 28lb weight Pelletized form RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants

**Brand:** espoma
**Price:** R4982
**Availability:** ✅ In Stock

## Summary

> 🌼 Grow with Confidence: Elevate your garden game!

## Quick Answers

- **What is this?** RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants by espoma
- **How much does it cost?** R4982 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10912586-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor-flower)

## Best For

- espoma enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for all plants, from vibrant flowers to hearty vegetables.
- • **Effortless Application:** Pelletized for easy, dust-free application.
- • **Eco-Friendly Excellence:** Safe for your family, pets, and the planet!
- • **Long-Lasting Nourishment:** 28 pounds of premium organic fertilizer for sustained growth.
- • **Unlock Nature's Potential:** Transform your garden with this high phosphorus fertilizer!

## Overview

Espoma RP28 Rock Phosphate is a premium 28-pound organic fertilizer designed to enhance blooming and root growth in outdoor flower and vegetable gardens. Derived from natural phosphorus-rich deposits, this all-natural product is safe for people, pets, and the environment, ensuring your garden thrives sustainably.

## Description

Espoma RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants

## Features

- ORGANIC PLANT POWER - This high phosphorus fertilizer is a natural and organic source of phosphorus that helps correct phosphorus deficient soils
- ALL NATURAL - This phosphate fertilizer is derived from phosphorus-rich natural deposits, ensuring a premium and authentic source of this essential nutrient for your garden.
- APPLICATION – Pelletized for easy application with less dust, apply to the soil according to the instructions for best results
- SAFE FOR PEOPLE, PETS, & PLANET - An all-natural mineral with no sludges or fillers with consistency and quality guaranteed
- LARGE VOLUME - This rock phosphate organic fertilizer is a 28-pound bag that provides ample supply, ensuring your garden receives consistent, long-lasting nourishment for optimal plant development.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 28 Pounds |
| Specific Uses For Product | Organic |
| Target Species | Insects |
| Coverage | Medium |
| Item Form | Granules |

## Product Details

- **Brand:** Espoma
- **Item Weight:** 28 Pounds
- **Item Form:** Pellets
- **Coverage:** Medium
- **Specific Uses For Product:** Organic

## Images

![RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants - Image 1](https://m.media-amazon.com/images/I/81SINT8Mb1L.jpg)

## Frequently Bought Together

- Espoma RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants
- Espoma Organic Bone Meal Fertilizer 4-12-0. All-Natural Plant Food Source of Nitrogen and Phosphorus For Organic Gardening. For Bulbs & Other Flowering Plants. 24 lb. bag.
- Espoma Organic Blood Meal Fertilizer 12-0-0. All-Natural Plant Food Source of Nitrogen for Organic Gardening. for Flowers, Vegetables, Trees & Shrubs. 17 lb Bag.

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**Shop now:** [https://www.desertcart.co.za/products/10912586-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor-flower](https://www.desertcart.co.za/products/10912586-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor-flower)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*