Got my first auto run going, one of the 4 autos is now experiencing lower leaves getting half yellow. The other 3 are fine. same medium, same ph'dwater......all 4 got equal cal- mag waterings too (twice so far in their first 30 days of life)....
Its bothering me, never saw early yellowing in previous photoperiod runs. So far the Nirvana "Original Glue" is a dog. I did defoliate all 4 plants on Feb 20th, and it happened since. So I'm guessing I stressed that strain, it might be finicky. It was the most in need of defoliation and I took off quite a lot, so most likely I did myself in.