---
product_id: 283050229
title: "Cultivation Nation pH UP for Plants’ Nutrient Solutions - Formulated with Potassium Hydroxide for Adjustment - Ideal for Soil & Hydroponics, Raises pH Levels for Plant Growth - 1 Quart"
brand: "foxfarm"
price: "HK$644"
currency: HKD
in_stock: true
reviews_count: 8
category: "Fox Farm"
url: https://www.desertcart.hk/products/283050229-cultivation-nation-ph-up-for-plants-nutrient-solutions-formulated-potassium
store_origin: HK
region: Hong Kong
---

# Potassium-enriched root boost Instant liquid formula Precision pH control 5.6-6.8 Cultivation Nation pH UP for Plants’ Nutrient Solutions - Formulated with Potassium Hydroxide for Adjustment - Ideal for Soil & Hydroponics, Raises pH Levels for Plant Growth - 1 Quart

**Brand:** foxfarm
**Price:** HK$644
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your garden game with precision pH power!

## Quick Answers

- **What is this?** Cultivation Nation pH UP for Plants’ Nutrient Solutions - Formulated with Potassium Hydroxide for Adjustment - Ideal for Soil & Hydroponics, Raises pH Levels for Plant Growth - 1 Quart by foxfarm
- **How much does it cost?** HK$644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/283050229-cultivation-nation-ph-up-for-plants-nutrient-solutions-formulated-potassium)

## Best For

- foxfarm enthusiasts

## Why This Product

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

## Key Features

- • **Safe, Reliable, Proven:** Non-plant food formula designed for regular use with visible, thriving results.
- • **Effortless pH Adjustment:** Quickly fine-tune your nutrient solution with easy, incremental dosing and testing.
- • **Potassium-Powered Growth:** Infused with potassium hydroxide to supercharge nutrient uptake and root vitality.
- • **Versatile for Hydro & Soil:** Optimized for both hydroponic systems and traditional soil gardens—grow strong anywhere.
- • **Master Your Garden’s pH Balance:** Maintain the ideal 5.6-6.8 pH range for vibrant, healthy plants every time.

## Overview

FoxFarm Cultivation Nation pH Up is a liquid nutrient solution adjuster formulated with potassium hydroxide to precisely raise and stabilize pH levels between 5.6 and 6.8. Ideal for hydroponic and soil gardens, it enhances nutrient absorption and root growth, ensuring optimal plant vitality. Easy to use with incremental dosing, this quart-sized formula supports healthy, vigorous growth in any growing environment.

## Description

desertcart.com : FoxFarm Cultivation Nation pH Up - Liquid Nutrient Solution Adjuster, Raises pH Levels for Hydroponic & Soil Gardens - Formulated with Potassium Hydroxide for Optimal Growth (Quart) : Patio, Lawn & Garden

Review: We love Fox farm! - If you haven’t used Fox farm, you are not trading your plants right. Honestly, all of their products are fantastic so if you want to grow a wonderful garden, try just one or two of their products and see what a difference it will make. We love our fox farm products!
Review: Long awaited - I have used my own pH up or down and or general hydroponics pH up or down for years. I think the GH pH up ions clash with the r.o. water ions used to mix the fox farm nutes. That the GH pH up clashes directly with the fox farm liquid nutes. Highly recommend using this and or another pH up product if your using fox farm liquid nutrients. Tiger bloom lowers your pH dramatically. Also your water must be reverse osmosis water and or filtered water to prevent the fox farm ion clashing with the water. End result = unhappy / slowly dying plant. Check your pH, ppms, ec, and water temps, always!! Do not let your ions clash, that's my best advice I can give if your using fox farm.

## Features

- PRECISION pH FOR LUSH GROWTH: Cultivation Nation pH up for plants helps you maintain an appropriate pH range of 5.6 to 6.8. This solution is designed to easily raise the pH of nutrient solutions in any environment, enabling healthier plant growth
- POTASSIUM-ENRICHED ROOT SUPPORT: Infused with potassium hydroxide, this pH adjuster for plants raises pH levels while enhancing nutrient absorption & root growth. It aids in the effective utilization of essential nutrients, promoting plant’s vitality
- EASY AND INSTANT pH ADJUSTMENT: Shake well, take a pH reading, & add small amounts of pH Up fox farm fertilizers. Test after each addition until the desired pH is reached, as this method ensures an easy & effective balance for your nutrient solution
- GROW STRONG IN ANY SETTING: pH UP fox farm liquid fertilizer is versatile, working in hydroponic systems and soil gardens. Whether you’re growing indoors or outdoors, this pH adjuster ensures your plants receive the nutrients they need for optimal growth
- SAFE HANDLING, VISIBLE RESULTS: With potent ingredients, pH up hydroponics offers a non-plant food formula that's safe for regular use. Follow instructions for safe handling to achieve the optimal and right pH balance and ensure thriving plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SZJGH3X |
| Best Sellers Rank | #43,335 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,145 in Garden Fertilizers |
| Brand | FoxFarm |
| Brand Name | FoxFarm |
| Coverage | medium |
| Customer Reviews | 4.4 out of 5 stars 110 Reviews |
| Included Components | B08SZJGH3X |
| Item Form | Liquid |
| Item Weight | 2 Pounds |
| Liquid Volume | 1 Quarts |
| Manufacturer | Fox Farm |
| Mixing Ratio | 1:0:0 |
| Model Number | 5039075 |
| Specific Uses For Product | Hydroponic |
| Target Species | plants |
| UPC | 752289270116 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** FoxFarm
- **Item Weight:** 2 Pounds
- **Item Form:** Liquid
- **Liquid Volume:** 1 Quarts
- **Specific Uses For Product:** Hydroponic

## Images

![Cultivation Nation pH UP for Plants’ Nutrient Solutions - Formulated with Potassium Hydroxide for Adjustment - Ideal for Soil & Hydroponics, Raises pH Levels for Plant Growth - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71QKLNYu9qL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ We love Fox farm!
*by K***O on July 26, 2025*

If you haven’t used Fox farm, you are not trading your plants right. Honestly, all of their products are fantastic so if you want to grow a wonderful garden, try just one or two of their products and see what a difference it will make. We love our fox farm products!

### ⭐⭐⭐⭐⭐ Long awaited
*by J***K on January 30, 2024*

I have used my own pH up or down and or general hydroponics pH up or down for years. I think the GH pH up ions clash with the r.o. water ions used to mix the fox farm nutes. That the GH pH up clashes directly with the fox farm liquid nutes. Highly recommend using this and or another pH up product if your using fox farm liquid nutrients. Tiger bloom lowers your pH dramatically. Also your water must be reverse osmosis water and or filtered water to prevent the fox farm ion clashing with the water. End result = unhappy / slowly dying plant. Check your pH, ppms, ec, and water temps, always!! Do not let your ions clash, that's my best advice I can give if your using fox farm.

### ⭐⭐⭐⭐ Exactly what I needed.
*by M***O on September 12, 2024*

Does exactly what it's supposed to do. I'd suggest adding a few drops at a time as to not lower the pH too much. Aside from that, the bottle had no leakage, very easy to use, works exactly as intended.

## Frequently Bought Together

- FoxFarm Cultivation Nation pH Up - Liquid Nutrient Solution Adjuster, Raises pH Levels for Hydroponic & Soil Gardens - Formulated with Potassium Hydroxide for Optimal Growth (Quart)
- FoxFarm Cultivation Nation pH Down - Liquid Nutrient Solution Adjuster for Hydroponic & Soil Gardens, Lowers pH Levels - 40% Citric Acid for Optimal Plant Growth (Quart)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*