Plants get their nutrients from minerals, but they can only get the right minerals
they need if certain conditions are right. Think of nutrients as a lock and pH is then the key. An important factor affecting nutrient uptake is whether your solution is acidic or alkaline. We measure this in pH.
BlueLab pH Pen also measures the temperature of the solution, root health is critical to crop success. Temperature also affects a plant's growth and structure, the ideal temperature is between 18 and 22˚C or 65 and 72F. The pH Pen offers a quick, compact and convenient way to manage your crop success & ensure maximum nutrient uptake. Together with the BlueLab ppm or EC Pen, you have a convenient and accurate system for ensuring growth and health.
