johdlonganswered grow question 3 years ago I see some amber trichomes, but its not completely ripe judging from the "66" pictures. I would check everyday based on those pictures and I would plan harvest when ~30% are amber. It seems you may be very close to your harvest period, so if you planned on flushing, now would be the time. Its said that you don't need to flush when running organics, but if you are running something else, you may not want to be smoking your nutes.