Youโre going to get all types of answers on this.
My opinion is not to stop feeding til the last 3-5 days.
I start to slowly taper the EC down over the last 2 weeks.
You have no updated pics from this week, only last week so itโs hard to advise on an appropriate chop date.
Most photoperiods I run fall in the day 56-63 - as far as a chop date.. there are outliers but that gives you a good timeframe. Shoot for 60 days total give or take a few days.
So if thatโs the tentative chop date. I, personally, would feed up until day 56 letโs say. Day 50 Iโd feed 1.2 EC , day 52 Iโd feed 1.0 EC, day 54 Iโd feed 0.8 EC and a final feed day 56 at 0.6.. then a few days of just pHd water then chop.
Thereโs no โchemicalsโ youโre removing from the flower by flushing. This is a fallacy.
Some ppl argue for a 2-3 week flush. If you take my tentative chop date of day 60 - Can you imagine stopping feeding at day 39? Last few weeks of flower are bulking up the flower - starving the plant at this point in the cycle is just detrimental to the final product - in my humble opinion.