Here’s my bagseed that I grew in coco and perlite mix. I used a one part nutrient that is used for veg and flower.. just increased in flower. It’s called megacrop and is by Greenleaf nutrients. Here she is just before a 48 hour dark period! here’s how I know she’s ready.. the trichome heads have changed from clear to a milky color with a lot of them turning amber. This to me is about he perfect time to switch to dark, if your flushed properly!