Yep and leave them on 24/7 during the last 2 or 3 weeks of flowering.
killerweed420 Reviewed by killerweed420 on . preventing bud mold what is the best way to prevent bud mold? Would having just a dehumidifier be enough? My last op I had to get a sulfur vaporizer cuz there was already too much mold and I didn't have a dehumidifier. Rating: 5