---
product_id: 6709169
title: "pH Down - 1 Quart"
brand: "general hydroponics"
price: "180 zł"
currency: PLN
in_stock: true
reviews_count: 12
category: "General Hydroponics"
url: https://www.desertcart.pl/products/6709169-ph-down-1-quart
store_origin: PL
region: Poland
---

# Optimized for hydroponics & gardening Precise pH adjustment Consistent concentration pH Down - 1 Quart

**Brand:** general hydroponics
**Price:** 180 zł
**Availability:** ✅ In Stock

## Summary

> 💧 Master your garden’s pH balance like a pro — because your plants deserve precision.

## Quick Answers

- **What is this?** pH Down - 1 Quart by general hydroponics
- **How much does it cost?** 180 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/6709169-ph-down-1-quart)

## 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

- • **Precision pH Control:** Easily fine-tune your water’s pH to the ideal 6.25 for optimal plant health.
- • **Reliable Consistency:** Maintains steady concentration across batches for predictable results every time.
- • **Generous 1 Quart Size:** Ample volume to support multiple growing cycles without frequent repurchasing.
- • **Trusted by Repeat Users:** Highly rated with a 4.6-star average and loyal customers who keep coming back.
- • **Hydroponic & Garden Ready:** Formulated specifically to enhance nutrient uptake in hydroponic systems and soil gardens alike.

## Overview

General Hydroponics pH Down is a liquid solution designed to lower and precisely control the pH levels of water used in hydroponic and soil gardening. With consistent concentration and a 1-quart supply, it ensures optimal nutrient absorption and healthier plants. Trusted by thousands with a 4.6-star rating, it’s the go-to choice for serious gardeners aiming for perfect pH balance.

## Description

Observe pH levels and then adjust them with pH Up or pH Down.

Review: great for gardening to lower ph - works great and seems to be around the same concentration when i buy a new one
Review: Good product - Works as advertised! Exactly what I was expecting. I use this on my well water which is very hard. I add about 2.75 ml to each gallon of water to bring down the PH to approximately 6.25. I'm a repeat customer ( it's a good product).

## Features

- Sold on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BT6SJM |
| Best Sellers Rank | #283,467 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4,333 in Garden Fertilizers |
| Brand Name | General Hydroponics |
| Customer Reviews | 4.6 4.6 out of 5 stars (230) |
| Item Form | Liquid |
| Item Weight | 0.01 Ounces |
| Manufacturer | General Hydroponics |
| Product Benefits | Lowers pH |
| UPC | 400100013632 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** General Hydroponics
- **Item Form:** Liquid
- **Item Weight:** 0.01 Ounces
- **Product Benefits:** Lowers pH
- **UPC:** 400100013632

## Images

![pH Down - 1 Quart - Image 1](https://m.media-amazon.com/images/I/61Y5rSf9nKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great for gardening to lower ph
*by S***W on August 12, 2025*

works great and seems to be around the same concentration when i buy a new one

### ⭐⭐⭐⭐⭐ Good product
*by M***E on December 2, 2024*

Works as advertised! Exactly what I was expecting. I use this on my well water which is very hard. I add about 2.75 ml to each gallon of water to bring down the PH to approximately 6.25. I'm a repeat customer ( it's a good product).

### ⭐⭐⭐⭐⭐ Stable PH
*by G***D on January 5, 2026*

This product is a phosphoric based acid. Others out there are basically vinegar and do work, but require constant treatment and monitoring. In my NFT system this product works better for a stable PH value.

## Frequently Bought Together

- General Hydroponics pH Down - 1 Quart
- General Hydroponics pH Up Liquid Premium Buffering For Stability, 1 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/6709169-ph-down-1-quart](https://www.desertcart.pl/products/6709169-ph-down-1-quart)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-30*