---
product_id: 536612033
title: "Soil Acidifier"
brand: "true organic"
price: "$276121"
currency: COP
in_stock: null
reviews_count: 8
category: "True Organic"
url: https://www.desertcart.co/products/536612033-soil-acidifier
store_origin: CO
region: Colombia
---

# Lowers soil pH for acid-loving plants Transforms hydrangeas to vibrant blue or pink Improves nutrient uptake & soil health Soil Acidifier

**Brand:** true organic
**Price:** $276121
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Cultivate brilliance—turn your garden acidic and iconic!

## Quick Answers

- **What is this?** Soil Acidifier by true organic
- **How much does it cost?** $276121 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/536612033-soil-acidifier)

## Best For

- true organic enthusiasts

## Why This Product

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

## Key Features

- • **Broad Plant Support:** Boost growth for azaleas, blueberries, rhododendrons, and camellias with ease.
- • **Organic & Effective:** True Organic™ formula ensures safe, natural soil enhancement without harsh chemicals.
- • **Precision pH Control:** Create the perfect acidic environment for your garden’s most delicate blooms.
- • **Hydrangea Color Magic:** Turn heads with stunning blue or pink hydrangeas that stand out in any landscape.
- • **Long-Lasting Coverage:** 5lb bag covers a generous area, delivering value and efficiency for serious gardeners.

## Overview

True Organic™ Soil Acidifier is a premium granular product designed to lower soil pH, optimizing conditions for acid-loving plants like hydrangeas, blueberries, and azaleas. Its 5lb bag offers extensive coverage, improving nutrient uptake and promoting vibrant, healthy growth. Trusted by gardeners to transform soil chemistry naturally and effectively, it’s the go-to solution for achieving lush, colorful blooms and thriving acidophilic plants.

## Description

True Organic™ Soil Acidifier is a high-quality product designed to lower the pH of your soil, making it the perfect solution for cultivating acid-loving plants like hydrangeas, blueberries, azaleas, and camellias. By creating a more acidic environment, this soil acidifier encourages vibrant blooms, especially ideal for gardeners seeking to turn their hydrangeas blue. Whether you’re trying to enhance the growth of your favorite plants or achieve the stunning blue hues of hydrangeas, True Organic™ Soil Acidifier helps create the right conditions for success. It improves nutrient uptake and promotes healthy plant growth in acidic soils. With a 5lb bag that covers a significant area, True Organic™ Soil Acidifier is an efficient, economical solution to optimize your soil and achieve lush, thriving plants. Use it to transform your garden into a thriving, acid-loving plant paradise!

Review: Works well - This fertilizer did what I bought it for, change the color of my hydrangeas to bright pink! Worked just like expected. I have three large bushes, this bag will last me a very long time.
Review: Will last a long time, but it works great! - This bag is going to last an extremely long time. I used this to make my own starter mix and have had excellent results with growing my watermelon, pumpkin, tomato and lemon seeds! My recipe: Approx. Quarter pound of spagnum moss, 1 brick of coco peat, 1 cup of vermiculite and 1.5 Tbs of garden lime (to neutralize acid levels of spagnum moss). I just mixed these all together and soaked the mixture until it was all damp before putting in the baskets. Some people use just the coco peat bricks and vermiculite, however the spagnum moss is cheaper.

## Features

- Lowers Soil pH: True Organic Soil Acidifier effectively lowers the pH of your soil, creating the perfect environment for acid-loving plants to thrive.
- Perfect for Hydrangeas: Ideal for gardeners looking to turn hydrangeas blue by creating a more acidic environment for their blooms.
- Encourages Acid-Loving Plants: Supports the growth of acid-loving plants like azaleas, rhododendrons, blueberries, and camellias, enhancing their health and vitality.
- Improves Soil Composition: Helps improve the nutrient uptake in acidic soil, ensuring plants receive the essential elements they need for robust growth.
- Generous Coverage: The 5lb bag of True Organic Soil Acidifier covers a substantial area, offering an efficient solution for adjusting soil conditions in your garden.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #2,723 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #141 in Garden Fertilizers |
| Brand | True Organic |
| Customer Reviews | 4.6 out of 5 stars 486 Reviews |
| Item Form | Granules |
| Item Weight | 6 Pounds |
| Manufacturer | True Organic Products, Inc. |
| Number of Items | 1 |
| Specific Uses For Product | Agriculture, Gardening |

## Product Details

- **Brand:** True Organic
- **Item Form:** Granules
- **Item Weight:** 6 Pounds
- **Manufacturer:** True Organic Products, Inc.
- **Specific Uses For Product:** Agriculture, Gardening

## Images

![Soil Acidifier - Image 1](https://m.media-amazon.com/images/I/710x-3hNgdL.jpg)
![Soil Acidifier - Image 2](https://m.media-amazon.com/images/I/41rSK77IIUL.jpg)
![Soil Acidifier - Image 3](https://m.media-amazon.com/images/I/41Wo289d+mL.jpg)
![Soil Acidifier - Image 4](https://m.media-amazon.com/images/I/51jM7M+RVyL.jpg)
![Soil Acidifier - Image 5](https://m.media-amazon.com/images/I/8149tUzzDkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this 99% sulfur?**
A: It is 18% calcium, 24% sulfur and 58% gypsum, hope this helps you !!

**Q: Can I use this on plants that are already in a raised bed? My tomatoes and cucumbers are in 8PH soil!**
A: Definitely yes! I also have my plants on raised bed. Be very generous. Soil acidification takes time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by E***R on August 23, 2025*

This fertilizer did what I bought it for, change the color of my hydrangeas to bright pink! Worked just like expected. I have three large bushes, this bag will last me a very long time.

### ⭐⭐⭐⭐⭐ Will last a long time, but it works great!
*by C***Y on July 1, 2025*

This bag is going to last an extremely long time. I used this to make my own starter mix and have had excellent results with growing my watermelon, pumpkin, tomato and lemon seeds! My recipe: Approx. Quarter pound of spagnum moss, 1 brick of coco peat, 1 cup of vermiculite and 1.5 Tbs of garden lime (to neutralize acid levels of spagnum moss). I just mixed these all together and soaked the mixture until it was all damp before putting in the baskets. Some people use just the coco peat bricks and vermiculite, however the spagnum moss is cheaper.

### ⭐⭐⭐⭐⭐ Works swiftly and accurately
*by R***E on March 28, 2025*

I was sold soil that was too basic. This acidifier dropped the PH exactly where I wanted it. I went from 7.5 to 5.5 on the pH scale exactly where I need it for blueberries.

## Frequently Bought Together

- True Organic Soil Acidifier – Lowers Soil pH for Acid-Loving Plants – Ideal for Turning Hydrangeas Blue – 6lb Bag
- True Organic Prilled Sulfur – Organic Fertilizer for Better Plant Growth, Flowers, Vegetables, and Herbs – Lowers Soil pH – 5lb Bag Covers 1,333 Sq. Ft.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-28*