---
product_id: 700153581
title: "pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems"
brand: "vivosun"
price: "€ 176.49"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/700153581-ph-up-and-ph-down-kit-1-quart-each-ph
store_origin: FR
region: France
---

# Universal for all growing systems Highly concentrated formula Precise pH control 5.5-6.5 pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems

**Brand:** vivosun
**Price:** € 176.49
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with flawless pH control—because your plants deserve the best!

## Quick Answers

- **What is this?** pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems by vivosun
- **How much does it cost?** € 176.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/700153581-ph-up-and-ph-down-kit-1-quart-each-ph)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Precision pH Mastery:** Maintain the perfect 5.5-6.5 pH range for peak nutrient uptake and unstoppable plant growth.
- • **Premium Purity Power:** Crafted in the USA with commercial-grade, additive-free ingredients for unmatched quality and safety.
- • **Effortless pH Balance:** Simple, repeatable adjustments with digital meters or test strips keep your garden thriving consistently.
- • **All-Grower’s Essential:** Compatible with hydroponics, soil, coco coir, aeroponics, and every growth stage—one kit to rule them all.
- • **Economical Concentration:** A few potent drops go a long way—maximize your yield without wasting a drop.

## Overview

The VIVOSUN pH Up & pH Down Kit offers a highly concentrated, premium-grade solution for precise pH adjustment across all plant types and growing systems. Engineered to maintain the optimal 5.5-6.5 pH range, it enhances nutrient uptake, root health, and crop quality. Made in the USA with pure, additive-free ingredients, this versatile kit is essential for hydroponics, soil, coco coir, and more, delivering efficient, economical, and easy-to-use pH management for professional and hobbyist growers alike.

## Description

pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems

## Features

- Optimal pH Regulation: This pH control kit enables precise pH adjustment of nutrient solutions, maintaining the optimal range of 5.5 to 6.5 for flourishing plant development; A balanced pH optimizes nutrient availability and uptake, fosters vigorous root growth, enhances disease resistance, and improves water absorption, ultimately increasing crop yields and quality
- Premium Ingredients: The pH Up contains high-quality, commercial-grade potassium hydroxide, while the pH Down boasts high-quality, commercial-grade phosphoric acid; Meticulously formulated in the USA from natural, superior-grade materials, both products are 100% water-soluble, free from additives and dyes, ensuring excellent quality and purity
- Highly Concentrated Formula: These pH adjusters boast a potent, highly concentrated formula, allowing a few drops to effectively modify pH levels; Their robust strength ensures long-lasting usage, providing an economical and efficient solution for precise pH adjustment
- Versatile Applications: These pH buffer supplements are compatible with all plants, all growth stages, and all plant nutrients; This versatile solution is designed for use in hydroponics, aeroponics, coco coir, DWC (deep water culture), soil, and any other growing medium or system
- Easy to Use: Begin by testing the nutrient solution or water with a digital pH meter or pH test strips; Then, cautiously introduce small increments from this kit to adjust the pH level; Repeat during each watering or nutrient preparation for consistent pH balance, fostering an optimal growing environment for plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT88YRZP |
| Best Sellers Rank | #19,151 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #646 in Garden Fertilizers |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Coverage | 56 square feet |
| Customer Reviews | 4.7 out of 5 stars 97 Reviews |
| Included Components | potassium hydroxide |
| Item Form | Liquid |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | VIVOSUN |
| Mixing Ratio | 1:100 |
| Model Number | VSN-PHUDK32 |
| Number of Items | 2 |
| Target Species | all plants |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** VIVOSUN
- **Item form:** Liquid
- **Liquid volume:** 32 Fluid Ounces
- **Specific uses for product:** Plant Growth
- **Manufacturer:** VIVOSUN

## Images

![pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems - Image 1](https://m.media-amazon.com/images/I/61XJKe+LjyL.jpg)

## Frequently Bought Together

- VIVOSUN pH Up & pH Down Kit, 1 Quart Each, pH Control Kit for Balanced pH Level and Optimal Nutrient Uptake, pH Adjuster Liquid Fertilizer for All Plants and All Growing Systems
- VIVOSUN Cal+Mag+Iron (2-0-0), Calcium, Magnesium & Iron Supplement, Liquid Nutrient Fertilizer for All Plants, Concentrated Plant Food for Soil/Soilless Cultivation, Hydroponics, 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.fr/products/700153581-ph-up-and-ph-down-kit-1-quart-each-ph](https://www.desertcart.fr/products/700153581-ph-up-and-ph-down-kit-1-quart-each-ph)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-02*