---
product_id: 322435753
title: "General Hydroponics pH Up Liquid Fertilizer, 1-Gallon"
brand: "general hydroponics"
price: "€ 189.98"
currency: EUR
in_stock: true
reviews_count: 5
category: "General Hydroponics"
url: https://www.desertcart.nl/products/322435753-general-hydroponics-ph-up-liquid-fertilizer-1-gallon
store_origin: NL
region: Netherlands
---

# Precise pH adjustment control Potassium Hydroxide & Carbonate blend Generous 1-gallon volume General Hydroponics pH Up Liquid Fertilizer, 1-Gallon

**Brand:** general hydroponics
**Price:** € 189.98
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with precision pH power!

## Quick Answers

- **What is this?** General Hydroponics pH Up Liquid Fertilizer, 1-Gallon by general hydroponics
- **How much does it cost?** € 189.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/322435753-general-hydroponics-ph-up-liquid-fertilizer-1-gallon)

## 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

- • **Trusted by Experts:** 4.7-star rating from nearly 1,800 growers proves its effectiveness and reliability.
- • **Precision pH Control:** Easily fine-tune your nutrient solution for optimal plant health.
- • **Generous 1-Gallon Supply:** Bulk size ensures you’re stocked for multiple growing cycles without interruption.
- • **Essential for Hydroponics:** A must-have for any serious grower aiming for robust, vibrant plants.
- • **Powerful Potassium Formula:** Formulated with premium Potassium Hydroxide and Carbonate for reliable buffering.

## Overview

General Hydroponics pH Up Liquid Fertilizer is a 1-gallon liquid solution formulated with Potassium Hydroxide and Potassium Carbonate designed to raise and stabilize nutrient pH levels, ensuring optimal conditions for hydroponic and soil-based plant growth. Trusted by thousands of growers, it offers precise control and bulk supply for sustained gardening success.

## Description

This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

Review: Essential Buffering for Robust Plant Growth (1 Gallon)
Review: Ok

## Features

- Item Category: Outdoor Living
- Item Trademark: General Hydroponics
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FF5V90 |
| Brand | General Hydroponics |
| Brand Name | General Hydroponics |
| Customer Reviews | 4.7 out of 5 stars 1,792 Reviews |
| Global Trade Identification Number | 00793094015233 |
| Item Form | Liquid |
| Item form | Liquid |
| UPC | 793094015233 |
| Unit Count | 3785.41 Milliliters |
| Unit count | 3785.41 Milliliters |

## Product Details

- **Brand:** General Hydroponics
- **Global Trade Identification Number:** 00793094015233
- **Item form:** Liquid
- **UPC:** 793094015233
- **Unit count:** 3785.41 Milliliters

## Images

![General Hydroponics pH Up Liquid Fertilizer, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/619dZOzOj+S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential Buffering for Robust Plant Growth (1 Gallon)
*by M***W on 5 January 2026*



### ⭐⭐⭐⭐⭐ Ok
*by E***T on 7 February 2026*



### ⭐⭐⭐⭐⭐ Works great
*by F***N on 15 December 2025*



## Frequently Bought Together

- General Hydroponics pH Up Liquid Premium Buffering For pH Stability, 1-Gallon
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend Of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Gallon
- General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 gal.

---

## 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.nl/products/322435753-general-hydroponics-ph-up-liquid-fertilizer-1-gallon](https://www.desertcart.nl/products/322435753-general-hydroponics-ph-up-liquid-fertilizer-1-gallon)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-21*