Budsonbuds
- 14
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Hey fellow growers! Is this enough airflow. I got white powdery mildew with this amount of airflow and not sure why
Yeah I have my ac infinity running 24/7.You need to move new air into the space and the old air out. Little bit less watering.
Exhaust goes out the window to outside.Whats the rh? Where does your exhaust go?
You sure its pm bro.you usually get it when humidity is over 70%...got pics...
Thats plenty airflow.if fans always going and rh of 55- 60 you shouldnt b getting it unless it was introduced into your room..
Bought a big dehumidifier holds humidity at 50% at night so that should help. Day humdity was holding at 53% night went up like u said 60-65%. Have seen anymore leaves. Gonna do a hydrogen peroxide spray down and control humidity way better now.Low humidity days and high humidity nights = PM
What if I do low humidity nights running my dehu and high humidity days(within vpd range)Low humidity days and high humidity nights = PM
Thats what you want to do.... VPD does not matter at night the plants are hardly transpiring. They only really transpire during photosynthesis. Humidity at night i would say is better to be 10-15% low than during lights onWhat if I do low humidity nights running my dehu and high humidity days(within vpd range)
Nice! I ran my dehu and brought it down to 40% lights off with temp at 75 so I think my plants should see a difference. Thank you for your help, it is greatly appreciatedThats what you want to do.... VPD does not matter at night the plants are hardly transpiring. They only really transpire during photosynthesis. Humidity at night i would say is better to be 10-15% low than during lights on