I know not to recycle water in the grow room but i was curious can you use the water that your dehumidifier catches? or are their going to be impurities in it? I haven't used it I was just curious to know if it would cause any harm.
For me it depends on the weather outside because im bringing in air. Lately it's been really humid with all the storms so mine has been filling up about once every week
i got a 50 pint dehumidifier in a sealed room, and it fills twice a day. from what i understand dehumidifier water is the same as ro water. mine does have a much more pleasant smell then the store bought stuff