looking great shell, i had a few questions when you have a minute.
-with your humidity around 70 (i cant see the gauge that well in the picutre) with the lights on... i imagine its much higher during darkness. are you running a humidifier at night?/ have you had problems with powdery mildew or other molds?
-do you know what the lowest temp is at night with the lights off? i think that is maybe what is causing the ladies to flush purple, and i am very curious.
-how many weeks into 12/12 are those last pics you posted?
i know i am grilling you a little but i am hungry for info
cheers!
Hi headbanded, we would be glad to answer your questions. we have been battling with high humidity throughout the grow. the humidity usually stays around 50% with the tarp closed but darts up to 70% with the tarp open due to outside weather conditions. we purchased a mini dehumidifier for the grow space but it didn't do much. our fans and ventilation seem to be keeping mold/mildew problems in check. we found small amounts of powdery mildew on lower leaves a couple weeks ago and treated them with neem oil. the problem disappeared within days. i think for growing spaces with humidity problems you just need to keep an eye on the plants daily and all problems will be prevented.
as for the night time temps, they remain at 60-65%. we have an oil heater outside of the cabinet that is timed to come on during the night hours to help with the cold weather.
and for the 12/12 light cycle, we started that about 3 weeks ago.
we just posted some new pics. check em out and let us know what you think! have a good night