---
product_id: 131615570
title: "Espoma Organic Soil Acidifier 6 Lb."
brand: "espoma"
price: "HK$568"
currency: HKD
in_stock: true
reviews_count: 8
category: "Espoma"
url: https://www.desertcart.hk/products/131615570-espoma-organic-soil-acidifier-6-lb
store_origin: HK
region: Hong Kong
---

# 6 lb organic granules Elemental sulfur + gypsum blend Made in USA since 1929 Espoma Organic Soil Acidifier 6 Lb.

**Brand:** espoma
**Price:** HK$568
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden’s vibe—go blue, go organic, go Espoma!

## Quick Answers

- **What is this?** Espoma Organic Soil Acidifier 6 Lb. by espoma
- **How much does it cost?** HK$568 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/131615570-espoma-organic-soil-acidifier-6-lb)

## 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

- • **Trusted Legacy Brand:** Espoma, a pioneer in natural organics since 1929, ensures quality you can rely on.
- • **Certified Organic Growth Boost:** Approved for organic gardening, nurturing plants naturally and sustainably.
- • **Tailored for Acid-Loving Plants:** Perfect for azaleas, blueberries, rhododendrons, and more—unlock their full potential.
- • **Easy Application, Visible Results:** Granular formula spreads evenly, promoting greener, healthier plants fast.
- • **Transform Your Garden’s Palette:** Turn hydrangeas electric blue by lowering soil pH with precision.

## Overview

Espoma Organic Soil Acidifier is a 6 lb granular soil amendment made in the USA, designed to lower soil pH for acid-loving plants like hydrangeas and blueberries. Containing elemental sulfur and gypsum, it’s certified organic and trusted since 1929 to enhance plant color and growth naturally.

## Description

Use Espoma Organic Soil Acidifier to lower the pH of your soil and to provide your plants with sulfur to promote growth and make them greener. Add this organic soil acidifier to your soil to make hydrangeas change from pink to blue.

Review: Works Great - I live in an area where my hydrangeas naturally want to be pink. This product works great keeping the hydrangeas blue and violet (depending on the variety).
Review: Great product - Love this product. Can’t find it anywhere else but desertcart!

## Features

- FOR USE ON: For all Acid-loving plants; Use Espoma Organic Soil Acidifier for azaleas, hydrangeas, rhododendrons, blueberries, evergreens, strawberries, camellias, and all plants that thrive in acidic soils
- TURNS HYDRANGEAS BLUE: Turn Mophead & Lacecap hydrangeas blooms to an electric blue by adding Soil Acidifier and lowering soil pH
- CONTAINS: Soil Acidifier contains elemental sulfur and gypsum
- FOR ORGANIC GARDENING: Soil Acidifier is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PZW4KQ8 |
| Batteries Required? | No |
| Best Sellers Rank | #14,734 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #273 in Garden Soil |
| Brand | Espoma |
| Coverage | Acid-loving plants (e.g., hydrangeas, blueberries, evergreens, azaleas, rhododendrons, strawberries, camellias) |
| Customer Reviews | 4.5 4.5 out of 5 stars (256) |
| Date First Available | March 22, 2019 |
| Included Components | Espoma - GSUL6 |
| Item Form | Granules |
| Item Package Quantity | 1 |
| Item Weight | 1.52 pounds |
| Item model number | Espoma - GSUL6 |
| Manufacturer | Espoma |
| Number Of Pieces | 1 |
| Package Dimensions | 13.03 x 7.28 x 3.54 inches |
| Specific Uses For Product | Organic |
| UPC | 309277141332 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Espoma
- **Item Form:** Granules
- **Item Weight:** 0.69 Kilograms
- **Manufacturer:** Espoma
- **Specific Uses For Product:** Organic

## Images

![Espoma Organic Soil Acidifier 6 Lb. - Image 1](https://m.media-amazon.com/images/I/81va9iOSrYL.jpg)
![Espoma Organic Soil Acidifier 6 Lb. - Image 2](https://m.media-amazon.com/images/I/819glgLnL8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great
*by R***N on January 30, 2026*

I live in an area where my hydrangeas naturally want to be pink. This product works great keeping the hydrangeas blue and violet (depending on the variety).

### ⭐⭐⭐⭐⭐ Great product
*by A***R on August 4, 2025*

Love this product. Can’t find it anywhere else but Amazon!

### ⭐⭐⭐⭐ Helps
*by H***7 on November 22, 2025*

Really helped my blueberry plants recoup…

## Frequently Bought Together

- Espoma Organic Soil Acidifier 6 Lb.
- Espoma Organic Berry-Tone 4-3-4 Natural & Organic Fertilizer and Plant Food for All Berries. 4 lb. Bag. Use for Planting & Feeding to Promote Bountiful Harvest - Pack of 2
- Down to Earth All Natural Acid Mix Fertilizer 4-3-6, 5 lb

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**Shop now:** [https://www.desertcart.hk/products/131615570-espoma-organic-soil-acidifier-6-lb](https://www.desertcart.hk/products/131615570-espoma-organic-soil-acidifier-6-lb)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-27*