Hy-Gen® pH Test Kit – Fast & Accurate pH Testing for Healthy Plants
Maintaining the correct pH is one of the most important aspects of successful hydroponic growing. Hy-Gen® pH Test Kit provides a simple, reliable and cost-effective way to monitor the pH of your nutrient solution, helping ensure your plants receive maximum nutrient availability throughout every stage of growth. Easy to use and highly accurate, the kit includes everything required to perform multiple pH tests quickly and confidently.
The term pH refers to the level of acidity or alkalinity in a liquid. The pH scale ranges from 1 to 14, with 7 being neutral. Values below 7 are considered acidic, while values above 7 are alkaline. In hydroponics, the ideal nutrient solution is slightly acidic, with most plants performing best within a pH range of 5.8 to 6.5. A target pH of around 6.3 is suitable for many common hydroponic crops.
When the pH falls outside the recommended range, plants can struggle to absorb essential nutrients, even when those nutrients are present in the solution. This condition, often referred to as nutrient lockout, can lead to deficiencies in important elements such as iron, calcium, magnesium, manganese and phosphorus. Maintaining the correct pH helps maximise nutrient uptake, promotes healthy root development and supports vigorous plant growth.
The Hy-Gen® pH Test Kit makes routine testing quick and straightforward. Each kit contains a durable test tube, an easy-to-read colour comparison chart, and a concentrated indicator solution that requires just one drop per test. Within seconds, growers can accurately determine the pH of their nutrient solution without the need for electronic equipment.
For the most accurate results, pH should be checked daily and always after adding fresh water, nutrients or additives to your reservoir. After mixing your nutrient solution thoroughly, allow it to stand for 30–60 minutes before testing. This allows the solution to stabilise, providing a more accurate pH reading and helping you make precise adjustments when required.
Whether you’re growing in hydroponics, coco, soil or aquaponics, the Hy-Gen® pH Test Kit is an essential tool for maintaining a stable root zone and achieving consistently healthy, productive plants.
