---
product_id: 732613780
title: "GH pH Up ペーハーアップ 3.78L"
brand: "ブランド: general hydroponics"
price: "฿20841"
currency: THB
in_stock: true
reviews_count: 5
category: "ブランド: General Hydroponics"
url: https://www.desertcart.co.th/products/732613780-gh-ph-up-ペーハーアップ-3-78l
store_origin: TH
region: Thailand
---

# Versatile for soil, hydroponics & organics 3.78L precision volume Liquid formula for fast pH adjustment GH pH Up ペーハーアップ 3.78L

**Brand:** ブランド: general hydroponics
**Price:** ฿20841
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your grow game with precision pH power!

## Quick Answers

- **What is this?** GH pH Up ペーハーアップ 3.78L by ブランド: general hydroponics
- **How much does it cost?** ฿20841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/732613780-gh-ph-up-ペーハーアップ-3-78l)

## Best For

- ブランド: general hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Supply:** Generous 3.78L (1 gallon) size ensures long-lasting use for serious growers.
- • **Safety First:** Formulated for effective use with clear handling precautions to protect you and your plants.
- • **Trusted Brand:** From General Hydroponics, a leader with 4.7-star rating and thousands of happy customers.
- • **Precision pH Control:** Easily raise pH levels with measured accuracy to optimize nutrient uptake.
- • **Versatile Application:** Perfectly compatible with soil, hydroponic systems, and organic cultivation methods.

## Overview

General Hydroponics GH pH Up is a 3.78L liquid solution designed to safely and effectively raise the pH level of your growing medium. Ideal for soil, hydroponic, and organic systems, it ensures optimal nutrient availability and robust plant growth. Trusted by thousands with a 4.7-star rating, this product combines volume, versatility, and reliability for professional and hobbyist growers alike.

## Description

desertcart.co.jp: GH pH Up ペーハーアップ 3.78L : DIY・工具・ガーデン

Review: Essential Buffering for Robust Plant Growth (1 Gallon) - The GH pH Up comes in a robust, opaque plastic gallon jug, which is crucial for protecting the contents from light degradation. The "blue" color in the description refers to the typical coloration of the liquid (often due to the potassium hydroxide), not the bottle itself. As a concentrated solution, it feels substantial. The cap is secure, and the handle design makes pouring manageable. Pros: Highly Effective pH Increaser: At its core, GH pH Up does exactly what it's supposed to: it reliably and effectively raises the pH of your nutrient solution or water. It's a potent base (primarily potassium hydroxide, often with potassium carbonate) that gets the job done quickly. Premium Buffering for Stability: Beyond just raising pH, the "premium buffering" aspect is key. GH formulates this to help stabilize your pH, meaning it resists drifting back down quickly after adjustment. This reduces the frequency of needing to re-adjust, saving time and reducing stress on your plants. Stable pH ensures consistent nutrient availability. Reliable and Trusted Brand: General Hydroponics has been a cornerstone of the hydroponics industry for decades. Their products are well-researched, widely used, and trusted by both amateur and professional growers. This instills confidence in its quality and consistency. Nutrient-Rich Components (Potassium): Unlike some generic pH adjusters, GH pH Up typically uses potassium hydroxide as its active ingredient. This means that while you're raising pH, you're also subtly adding a beneficial macronutrient (potassium) to your plants, which plays a vital role in flowering, fruiting, and overall plant vigor. Convenient 1-Gallon Size: For medium to large-scale growers, or those with multiple systems, the 1-gallon size offers excellent value and reduces the need for frequent re-purchases of smaller bottles. It's a cost-effective option for ongoing pH management. Easy to Use (with caution): While potent, it's easy to use with standard pH testing kits or meters. Adding small, controlled amounts allows for precise adjustments. Cons: Highly Concentrated (Requires Caution): This is a very strong base. It is corrosive and requires careful handling. Always wear appropriate personal protective equipment (gloves, eye protection) and add it slowly to your solution, away from your face. Keep out of reach of children and pets. This isn't a flaw of the product, but a critical user instruction. Can Raise EC/TDS (Minor): Because it adds potassium, using significant amounts of pH Up can slightly increase the Electrical Conductivity (EC) or Total Dissolved Solids (TDS) of your nutrient solution. This is usually negligible unless you're making extreme adjustments, but it's something to be aware of if you're meticulously monitoring EC. Storage Considerations: Being a strong chemical, it requires proper storage in a cool, dark place, away from other chemicals or potential contaminants. Overall Input & Verdict: General Hydroponics pH Up Liquid is an indispensable tool for any serious grower, particularly in hydroponics where pH control is paramount. It excels in reliably increasing and stabilizing pH, which directly translates to healthier plants and optimized nutrient uptake. The added benefit of potassium and the trusted GH brand reputation make it a superior choice compared to generic alternatives. While its concentrated nature demands respectful and cautious handling, its effectiveness and buffering capabilities make it a cornerstone of successful plant cultivation. For consistent, robust growth and peace of mind in pH management, the 1-gallon size of GH pH Up is a highly recommended, long-term investment.
Review: PH UP - Works as it should return customer with five star rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FF5V90 |
| Amazon 売れ筋ランキング | DIY・工具・ガーデン - 388,782位 ( DIY・工具・ガーデンの売れ筋ランキングを見る ) 肥料・土壌改良剤 - 1,434位 |
| GTIN (Global Trade Identification Number) | 00793094015233 |
| UPC | 793094015233 |
| おすすめ度 | 5つ星のうち4.7 1,881 レビュー |
| ブランド | General Hydroponics |
| ブランド名 | General Hydroponics |
| メーカー型番 | 722095 |
| ユニット数 | 3780.0 ミリリットル |
| 品番・型番 | HGC722095 |
| 商品の形状 | 液体 |
| 商品の重量 | 9.5 ポンド |

## Product Details

- **GTIN (Global Trade Identification Number):** 00793094015233
- **UPC:** 793094015233
- **ブランド:** General Hydroponics
- **商品の形状:** 液体
- **商品の重量:** 9.5 ポンド

## Images

![GH pH Up ペーハーアップ 3.78L - 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 2026年1月5日にアメリカ合衆国でレビュー済み*

The GH pH Up comes in a robust, opaque plastic gallon jug, which is crucial for protecting the contents from light degradation. The "blue" color in the description refers to the typical coloration of the liquid (often due to the potassium hydroxide), not the bottle itself. As a concentrated solution, it feels substantial. The cap is secure, and the handle design makes pouring manageable. Pros: Highly Effective pH Increaser: At its core, GH pH Up does exactly what it's supposed to: it reliably and effectively raises the pH of your nutrient solution or water. It's a potent base (primarily potassium hydroxide, often with potassium carbonate) that gets the job done quickly. Premium Buffering for Stability: Beyond just raising pH, the "premium buffering" aspect is key. GH formulates this to help stabilize your pH, meaning it resists drifting back down quickly after adjustment. This reduces the frequency of needing to re-adjust, saving time and reducing stress on your plants. Stable pH ensures consistent nutrient availability. Reliable and Trusted Brand: General Hydroponics has been a cornerstone of the hydroponics industry for decades. Their products are well-researched, widely used, and trusted by both amateur and professional growers. This instills confidence in its quality and consistency. Nutrient-Rich Components (Potassium): Unlike some generic pH adjusters, GH pH Up typically uses potassium hydroxide as its active ingredient. This means that while you're raising pH, you're also subtly adding a beneficial macronutrient (potassium) to your plants, which plays a vital role in flowering, fruiting, and overall plant vigor. Convenient 1-Gallon Size: For medium to large-scale growers, or those with multiple systems, the 1-gallon size offers excellent value and reduces the need for frequent re-purchases of smaller bottles. It's a cost-effective option for ongoing pH management. Easy to Use (with caution): While potent, it's easy to use with standard pH testing kits or meters. Adding small, controlled amounts allows for precise adjustments. Cons: Highly Concentrated (Requires Caution): This is a very strong base. It is corrosive and requires careful handling. Always wear appropriate personal protective equipment (gloves, eye protection) and add it slowly to your solution, away from your face. Keep out of reach of children and pets. This isn't a flaw of the product, but a critical user instruction. Can Raise EC/TDS (Minor): Because it adds potassium, using significant amounts of pH Up can slightly increase the Electrical Conductivity (EC) or Total Dissolved Solids (TDS) of your nutrient solution. This is usually negligible unless you're making extreme adjustments, but it's something to be aware of if you're meticulously monitoring EC. Storage Considerations: Being a strong chemical, it requires proper storage in a cool, dark place, away from other chemicals or potential contaminants. Overall Input & Verdict: General Hydroponics pH Up Liquid is an indispensable tool for any serious grower, particularly in hydroponics where pH control is paramount. It excels in reliably increasing and stabilizing pH, which directly translates to healthier plants and optimized nutrient uptake. The added benefit of potassium and the trusted GH brand reputation make it a superior choice compared to generic alternatives. While its concentrated nature demands respectful and cautious handling, its effectiveness and buffering capabilities make it a cornerstone of successful plant cultivation. For consistent, robust growth and peace of mind in pH management, the 1-gallon size of GH pH Up is a highly recommended, long-term investment.

### ⭐⭐⭐⭐⭐ PH UP
*by J***S on 2026年8月31日にアメリカ合衆国でレビュー済み*

Works as it should return customer with five star rating

### ⭐⭐⭐⭐⭐ Great product
*by G***A on 2026年5月21日にアメリカ合衆国でレビュー済み*

I use this alot to ph balance my water for my plants. I like to keep my water pH around 6 and this helps a lot to balance it out before adding nutrients to the water supply.

## 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.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-09-24*