---
product_id: 10912586
title: "Espoma RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants"
price: "€ 411.89"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/10912586-espoma-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor
store_origin: HR
region: Croatia
---

# 28lb bulk organic power Natural phosphorus boost for blooms & roots Pelletized for easy, dust-free use Espoma RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants

**Price:** € 411.89
**Availability:** ✅ In Stock

## Summary

> 🌸 Feed your garden’s future with pure, organic power!

## Quick Answers

- **What is this?** Espoma RP28 Rock Phosphate – 28lb Organic Plant Fertilizer! for Outdoor Flower Or Vegetable Gardens – Promotes Blooming & Root Growth – for Use On All Plants
- **How much does it cost?** € 411.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/10912586-espoma-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** Pelletized form means less mess, less dust, and precise nutrient delivery every time.
- • **Safe for Your Ecosystem:** 100% natural mineral formula, free from fillers and harmful chemicals—safe for people, pets, and the planet.
- • **Long-Lasting Nourishment:** A generous 28-pound supply ensures your garden stays vibrant and thriving season after season.
- • **Versatile Garden Essential:** Perfect for all outdoor plants—flowers, vegetables, and everything in between, unlocking their full blooming potential.
- • **Organic Phosphorus Powerhouse:** Harness nature’s premium phosphorus to correct soil deficiencies and supercharge plant growth.

## Overview

Espoma RP28 Rock Phosphate is a 28-pound bag of pelletized, organic phosphorus fertilizer derived from natural mineral deposits. Designed to correct phosphorus-deficient soils, it promotes robust root development and vibrant blooms across all outdoor plants. Safe for people, pets, and the environment, this easy-to-apply fertilizer offers long-lasting nourishment for professional and passionate gardeners alike.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003B59Q1A |
| Best Sellers Rank | #75,948 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,749 in Garden Fertilizers |
| Brand | Espoma |
| Brand Name | Espoma |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 384 Reviews |
| Item Form | Pellets |
| Item Type Name | Espoma RP28 Rock Phosphate, 28-Pound |
| Item Weight | 28 Pounds |
| Manufacturer | Espoma |
| Model Number | RP28 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RP28 |
| Specific Uses For Product | Organic |
| Target Species | Flowers, Vegetables |
| UPC | 050197012287 |
| Unit Count | 448.0 Fluid Ounces |

## Product Details

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

## Images

![Espoma 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.hr/products/10912586-espoma-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor](https://www.desertcart.hr/products/10912586-espoma-rp28-rock-phosphate-28lb-organic-plant-fertilizer-for-outdoor)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-31*