pH Pen and Probe Cleaning, Calibration and Hydration Guide
Get stable, accurate pH readings by mastering the essentials of Bluelab pH probe cleaning, hydration, and two-point calibration.
What is KCl and why your pH Probe depends on it
Accurate pH means healthier plants, discover why KCl storage solution is essential for protecting and extending the life of your Bluelab pH probe.
Glass Bulb Care 101 – Why Your pH Probe Deserves More attention than you think
Learn how a pH probe works, from its glass sensing membrane to proper storage and calibration. Keep your probe accurate, clean, and long lasting with expert tips and Bluelab care solutions.
The pros and cons of using pH testing strips for growing
pH testing strips aren't as accurate as a digital pH pen, but can suitable when you need to know the general acidity of alkalinity of your growing medium.
pH, EC and Temperature - Measuring and adjusting your fundamental parameters
Want the lowdown on pH, EC and temperature? In this post, we take a closer look at each parameter and tell you how to adjust out-of-range readings.
Signs that your plants are struggling with incorrect pH
Are your plants showing signs of poor health? Incorrect pH may be the answer, as this affects your plants' ability to get the nutrients they need.
What is pH and how do you measure it?
What is pH? We cover everything you need to know about this fundamental growing parameter, as well as how to measure it in different growing media.
