They are Grapey Walter autoflowers from Mephisto Genetics. Day 77. I've been flushing for 2 weeks now but I still don't see any amber. My eye loupes only 30x though. I had 4 going and only one showed amber and I chopped that one, but that was a week ago. I dont think these are going to show amber unless I start feeding them again??? What do you think, should I just chop?