Bluelab pH Pen
Plants absorb minerals for nutrition, but they require the proper kinds of minerals in the right amounts, which may be measured using a pH pen. Compare nutrition to a key. The significance of pH cannot be overstated.
If your solution is acidic or alkaline, it will have a significant effect on how well the meal is absorbed. That's why pH scales are used. A crop's root health is crucial to its overall performance, thus the Bluelab pH Pen also monitors the solution's temperature.
Because of how temperature influences a plant's development pace and structure, it's best to keep the solution between 18 and 22 degrees Celsius (65 and 72 degrees Fahrenheit). The pH pen is a small, fast, and useful tool for managing your crop's performance and maximising fertiliser absorption.
When combined with either our Bluelab ppm or EC Pen, you'll have an easy-to-use, precise method for ensuring your plants thrive.