Wtf! My plants started to flower >.<

I had to hide my plants outside for 3 weeks for security reasons and today i noticed buds are forming. Thier barely a foot and a half ( low streaa train )and are in 5 gallon buckets. I wanted to scrog them however ionno if they will even cover the screen on time. Can i still attempt to scrog? Or will it be a waste of time?

You can still scrog them. Mother nature can be a real bitch.