If I used tap water, would an ultrasonic humidifier have a negative impact on my plants? Or should I use distilled water?
The reason I like that one is that it has both timing and humidity sense features. I know that most people just get a grow tent, but due to my budget, dry air related health annoyances, and not many plants to produce their own humidity, that is not as feasible. Here's my setup:
Thanks in advance,