Bluelab Bluelab

Formerly known as NZ Hydroponics International Limited, Bluelab has over 30 years’ experience manufacturing probes, monitors, and calibration products that help growers easily manage the pH, conductivity, and temperature of their indoor gardens. By keeping these parameters within a healthy range, plants can progress through each growing phase with ease. Bluelab products are optimized to measure these conditions not only in soils, but grow media and nutrient solutions as well.