/collections/all-products|All Products

The Harvest Company pH Control Kit 1.4 oz. Organic Nutrient Solution Crystal Concentrate Application Type Tester and Adjuster 25-Case

SKU: VPTK4-25
Sale price$250.00 Regular price$425.00
Save 41%

 

The Harvest Company Complete pH Testing and Adjusting Kit

Simple and Reliable pH Control for Healthy Plant Growth

The Harvest Company Complete pH Testing and Adjusting Kit provides an easy and effective way to monitor and adjust the pH of nutrient solutions, fertilizer mixes, and hydroponic reservoirs. This complete kit includes a pH test kit along with crystal pH Up and crystal pH Down solutions to help maintain proper nutrient balance for healthy plant growth.

Designed for convenient testing and adjustment, the included liquid indicator drops provide quick and accurate pH readings, helping growers create optimal growing conditions for a wide range of plants.

Specifications

Specification Details
Product Type pH testing and adjustment kit
Included Items pH test kit, crystal pH Up, crystal pH Down
Applications Hydroponics, soil, nutrient solutions, reservoirs
Test Method Liquid drop pH indicator
Adjustment Type Crystal pH modifiers

Features

  • Complete pH testing and adjustment solution
  • Includes pH test kit, crystal pH Up, and crystal pH Down
  • Simple liquid drop testing process
  • Helps maintain proper nutrient solution balance
  • Suitable for soil and hydroponic growing systems
  • Crystal formulas allow precise pH adjustment
  • Compact and easy-to-use testing kit
  • Supports healthier nutrient absorption and plant growth

Easy pH Testing Process

  1. Fill the test tube halfway with the solution being tested.
  2. Add several drops of the pH indicator solution.
  3. Observe the resulting color and compare it to the chart.
  4. Add crystal pH Up or pH Down as needed.
  5. Retest until the desired pH level is achieved.

Color Chart Indicators

  • Red indicates acidic conditions and low pH
  • Blue indicates alkaline conditions and high pH
  • Yellow to yellow-green indicates an ideal pH range

Supports Healthy Plant Development

Maintaining proper pH levels helps improve nutrient uptake and overall plant performance.

  • Supports healthier root systems
  • Helps optimize nutrient absorption
  • Suitable for vegetables, herbs, flowers, and hydroponic crops

Ideal for Multiple Growing Applications

The Harvest Company Complete pH Testing and Adjusting Kit is suitable for:

  • Hydroponic systems
  • Soil gardening
  • Nutrient reservoirs
  • Indoor and outdoor growing environments
  • General fertilizer solution testing

Reliable and Convenient pH Management Solution

The Harvest Company Complete pH Testing and Adjusting Kit provides a dependable and user-friendly solution for monitoring and adjusting pH levels. Its simple testing process and included adjustment crystals make it ideal for both beginner and experienced growers.

Disclaimer: Packaging may vary due to brand updates and inventory transitions. You’ll receive the same high-quality gardening product. Formally known as Viagrow.

Fast Shipping on All Orders

Bulk soil, amendments, and mulch delivered straight to your door.

Real-Person Grower Support

Expert technical guidance from real people who know how to grow.

Professional-Grade Supplies

Commercial-quality products designed specifically for the dedicated home gardener.