Tag Archives: best ph for cannabis

Proper Marijuana pH Levels For Optimal Growth

The marijuana pH of the nutrient solution controls the availability of ions that are needed to assimilate. In hydroponics the marijuana pH level is normally in the range of 5.5 – 6.5 with the 5.8 – 6.0 being ideal. The pH of the nutrient solution in hydroponics needs to be watched carefully and sustained since pH can…