Almost identical to what you are describing. At about 4 hours before lights out they start to droop a bit and within an hour/ hour and a half they look similar to your pictures.
How long before lights out do you notice they start to droop.?
I'm currently growing my 1st auto and only my 3rd indoor grow but they seem to droop earlier than the photos did and more "severe".
Thanks for the link. There's definitely more information there than the 6-7 other sites that popped up in the Google search.
I thought of attempting to use soil inside but I read something about Coco Coir not attracting pests the way soil can (I've no clue if there's truth to this). I also...
I'm new here to the forum (1st post actually) I've been lurking in the shadows watching and reading here. While I've grown MJ for a little shy of 10 yrs now outside in central Massachusetts. I'd like to attempt an indoor grow and I'm leaning towards using Coco Coir. Growing in soil for so long...