I believe I'm at roughly 20 days into flower... probably less. Some of these leaves are beginning to get frosty.
I added some "Real Growers Recharge" on Sunday, and they seem to be responding pretty well to it this morning. I took these photos a few minutes before lights-on, so they'll look a bit different under this lighting. I'm pretty sure I still have at least 4 more weeks before I need to start watching trichome colors for harvest.