--- product_id: 700153581 title: "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" brand: "vivosun" price: "NZ$295" currency: NZD in_stock: true category: "Vivosun" url: https://www.desertcart.nz/products/700153581-vivosun-ph-up-and-ph-down-kit-1-quart-each store_origin: NZ region: New Zealand --- # Universal for all plants & systems Highly concentrated formula Precise pH control 5.5-6.5 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 **Brand:** vivosun **Price:** NZ$295 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your grow game with flawless pH balance—because your plants deserve the best! ## Quick Answers - **What is this?** 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 by vivosun - **How much does it cost?** NZ$295 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/700153581-vivosun-ph-up-and-ph-down-kit-1-quart-each) ## 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 growth. - • **Effortless pH Control:** Simple, repeatable adjustments with digital meters or test strips keep your garden thriving. - • **Premium Purity Promise:** Crafted in the USA with commercial-grade, additive-free ingredients for unmatched quality. - • **Power-Packed Concentration:** A few drops deliver long-lasting pH balance—economical and efficient for every grower. - • **All-Inclusive Compatibility:** Hydroponics, soil, coco coir, DWC—one kit to rule all growing systems. ## Overview The VIVOSUN pH Up & pH Down Kit offers a highly concentrated, premium-grade liquid solution for precise pH adjustment across all plant types and growing systems. Engineered to maintain an optimal pH range of 5.5 to 6.5, it enhances nutrient uptake, root health, and crop quality. This versatile, easy-to-use kit is crafted in the USA with pure, additive-free ingredients, ensuring efficient and consistent plant growth. ## Description Vivosun pH Up & pH Down Kit is a potent, highly concentrated solution crafted with premium, commercial-grade ingredients for precise pH regulation. This powerful tool allows for efficient pH adjustment of nutrient solutions or water to the ideal range, fostering optimal conditions for flourishing plant growth. Seamlessly integrate this kit into your cultivation system to maintain consistent pH balance for vigorous plant development, increased crop yields, and elevated produce quality. ## 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 | | Brand Name | VIVOSUN | | Coverage | 56 square feet | | Customer Reviews | 4.7 4.7 out of 5 stars (121) | | Included Components | potassium hydroxide | | Item Form | Liquid | | Item Weight | 2.34 kg | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | VIVOSUN | | Mixing Ratio | 1:100 | | Model Number | VSN-PHUDK32 | | Number of Items | 2 | | Part Number | 2 | | Specific Uses For Product | Plant Growth | | Target Species | all plants | | Unit Count | 1.0 Count | ## Product Details - **Brand:** VIVOSUN - **Item form:** Liquid - **Item weight:** 5.16 Pounds - **Liquid volume:** 32 Fluid Ounces - **Specific uses for product:** Plant Growth ## Images ![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 - 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.nz/products/700153581-vivosun-ph-up-and-ph-down-kit-1-quart-each](https://www.desertcart.nz/products/700153581-vivosun-ph-up-and-ph-down-kit-1-quart-each) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-06-18*