---
product_id: 13974373
title: "HGC722120 Liquid Premium Buffering for pH Stability, Quart, Orange"
brand: "general hydroponics"
price: "AED 121"
currency: AED
in_stock: true
category: "General Hydroponics"
url: https://www.desertcart.ae/products/13974373-hgc722120-liquid-premium-buffering-for-ph-stability-quart-orange
store_origin: AE
region: United Arab Emirates
---

# Optimizes plant nutrient uptake Precisely lowers pH levels Food-grade phosphoric acid HGC722120 Liquid Premium Buffering for pH Stability, Quart, Orange

**Brand:** general hydroponics
**Price:** AED 121
**Availability:** ✅ In Stock

## Summary

> 🌿 Master your grow with precision pH power!

## Quick Answers

- **What is this?** HGC722120 Liquid Premium Buffering for pH Stability, Quart, Orange by general hydroponics
- **How much does it cost?** AED 121 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/13974373-hgc722120-liquid-premium-buffering-for-ph-stability-quart-orange)

## Best For

- general hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Food-Grade Safety:** Formulated with premium food-grade phosphoric acid for safe, reliable buffering.
- • **Precision pH Control:** Easily adjust nutrient pH to the ideal 5.5-6.5 range for peak plant health.
- • **Stable Growth Environment:** Promotes consistent pH stability to maximize nutrient absorption and plant vitality.
- • **Trusted Hydroponic Leader:** Top-ranked product with 4.8-star rating and thousands of satisfied growers worldwide.
- • **User-Friendly Application:** Add incrementally for precise pH tuning without guesswork or waste.

## Overview

HGC722120 Liquid Premium Buffering is a 32 oz food-grade phosphoric acid solution designed to lower and stabilize nutrient pH between 5.5 and 6.5, ensuring optimal plant growth. Highly rated and #1 in hydroponic pH control, it offers precise, safe, and easy pH adjustment for professional and hobbyist growers alike.

## Description

The acid formulation uses food grade phosphoric acid to lower the pH to the proper level.

## Features

- Acid formulation uses food grade phosphoric acid
- Add when your nutrient pH is too high in order to lower the pH to the proper level
- Promotes pH stability
- Adjust by adding a little at a time
- Recommended pH for most plants is 5.5 to 6.5 pH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJID1I4 |
| Best Sellers Rank | #1,749 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic pH Control |
| Brand Name | General Hydroponics |
| Customer Reviews | 4.8 4.8 out of 5 stars (10,899) |
| Global Trade Identification Number | 00793094015325 |
| Included Components | 1 |
| Item Form | Liquid |
| Item Type Name | Premium Buffering For pH Stability |
| Item Weight | 2.6 Pounds |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Manufacturer Part Number | HGC722120 |
| Model Number | HGC722120 |
| Number of Items | 1 |
| Product Benefits | Lowers pH |
| UPC | 793094015325 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** General Hydroponics
- **Item Form:** Liquid
- **Item Weight:** 2.6 Pounds
- **Product Benefits:** Lowers pH
- **UPC:** 793094015325

## Images

![HGC722120 Liquid Premium Buffering for pH Stability, Quart, Orange - Image 1](https://m.media-amazon.com/images/I/61fv0jbZAFL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the amount per gallon mixing ratio?**
A: I use up to 3-4ml per gallon sometimes, depending on my nutrients, water and stage of plant growth. It will vary depending on what you're growing and where your particular plant's needs fall on the nutrient/ph charts. For hydroponics/coir it is recommended by manufacturer to range between 5.5 and 6.5.

**Q: can you list ingredients with %.  Thank you!**
A: exact amounts are a trade secret however the MSDS on this states:Phosphoric acid 10 - 30%Ammonium dihydrogenorthophosphate 5 - 10%Citric acid 5 - 10%in comparison the dyna-gro ph down has:Phosphoric Acid H3PO4 33%Nitric Acid HNO3 11.5%That being said there are benefits to some of these ingredients. N-NitrogenP-PhosphorusK-PotassiumPhosphoric acid provides: PAmmonium dihydrogenorthophosphate provides: N and PCitric acid: other than lowering ph, does nothing useful. made from oxygen and hydrogen not in any usable form as far as I can find.Nitric Acid provides: NOverall either product seems to provide similar benefits.Dyna-gro is half the cost.

**Q: ingredients? Concentration?**
A: It’s not organic if that’s what you mean ingredients. I haven’t used this in a long time. I want to say I’d use like 20ml for 5 gallons. I switched to another branf

**Q: Is this safe for aquaponics systems?**
A: I would think so. I use it to lower the pH of the water I use to water my plants sometimes, both inside and out.

## Frequently Bought Together

- General Hydroponics pH Down Liquid Premium Buffering For pH Stability, Quart
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart
- VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-19*