Using a humidifier to control RH. I am wondering if I should pH down the water that goes into the humidifier to 6. My tap water is 7.55. Does it matter?
No, I don’t believe it would mater.
It does not matter. It is just air moisture. Completely different from what your roots/nutrients require
off topic but distilled water is best doesn’t leave build up on humidifier tap water with high ppm tends to leave build ups
wash and clean the humidifier regularly to avoid mineral build up and get rid of any nasty things growing in the reservoir.
Yeah, I wash it every time I refill it.