Purple Queen Automatic

Hi guys,during this week i discovered that one of the 4,the first on the right,is a little bit behind compared to the others. I think that it's a small difference like a week or something more. So for this reason i have to use different nutrients programs because the other three plants are going to finish their life period. For the three that s the last week of nutrients because i want to do a flush period about 7-10 days.For the first on the right i decided to continue for other 2 weeks with nutrients. Nevertheless the buds are looking so big and the smell in the entire room is so strong. 😵