Gorilla Glue Auto (Czech)

So basically in order to get the exact day you wanna harvest your going to need some tools . Either a portable microscope or some micro lenses for your smart phone . You can get a micro lense from places such as wal mart , amazon , camera stores and for the portable microscope you can go to amazon or your local garden shop for that they are common . Now moving on to the actual question. It's a matter of preference . But to get top shelf stuff I usually go 1 or 2 weeks past the breeders recommendations sometimes longer . The plant will tell you when shes near ready . Leaves will start turning yellow for seemingly nothing , buds will stop swelling , no new pistols will form up there are lots of signs that you're close . But without certain tools it's hard to give a precise day . I hope this info serves you well on your journey ! Happy Growing!

You are growing an autoflowering strain outdoor , your flowering time will be extended compared to an indoor grower so you should check the breeder's recommendations as they usually mentioned the indoor and outdoor flowering time and generally you can fairly add extra week or 2 ( sometimes more for the sativa dominants ). Now if you want to know exactly when to cut to have the best effect then you should afford a magnifier and search for the trichomes ratio that fit with your needs ( high / stone or a bit of both ). My personal feeling is that your plant is not ready yet and if I was in tour shoes I would have let her 3 to 4 more week with an extra PK feeding.

Hey brother you must be getting anxious trying to wait and try the fruits of your labour ?as always you'll get the same answer pretty much 3-4 times those trichomes are always the best bet and with a jewelers loup , I have a one that is 100x and has a light but always hard on the eyes.. if you got money buy a microscope one that can usb to a computer .. growweedeasy.com also has a vast amount of useful info ..cheers .