how long for flowering 2nd grow

i have 5 chronic and 1 cheese am at nearly 5 weeks in the cheese is coming along fine but the other chronic is coming along slowly as buds are bout as thick as my finger if a bit fatter for a few could the chronic be long flowering am i fussing over nothing am going to pk the cheese but don't now whether to pk the chronic in 2 days the will be 5 weeks since 12/12 / one i tryed to scrog took net off bout 3 weeks into flowering. scrog plant under 400 hps and other 5 under 2 600 hps which i vegged for 2 month. no light leeks. The big bud picks is the cheese plant and the rest is the chronic

honestly man just pay attention to your buds the color of the hairs will tell you when to harvest when they get really dark its time to cut dry and cure. and before you cut the lower buds take a look because if they are still lighter you can leave them on a little while longer because if you dont you might be cheating your self out of some good yield. other than that the average is around 8 months. plants look good man keep growin

8 *weeks*......