Hi
@Broedt! Take a daily close look at the trichomes, they will tell you when to start to flush. Once you see the first milky trichomes you can trigger the flush phase, trichomes will take several days to turn 100% milky, usually between 8 and 12 days, this will be your flush duration. Watch the color of the runoff, it should get more clean & clear each time you flush. Try to decrease your relative humidity for this last week, this will encourage resin production and will prevent from mold/bud-rot issues. Hope this will help, keep us up-to-date and enjoy your harvest 👊