When do you like to harvest super silver haze?

Some new pics.....i think shes nearly done and ready to start flushing, what u guys think? Any advice would be appreciated as this is my first grow lol

Well decided to harvest, she was only tiny but produced 21g after drying which I am happy with as im still shocked I was able to take her all the way lol...she smells unreal and has quite a heavy buzz, everyone that tried her said she was awesome, and full of THC .......got a white widow and blueberry on the go now so ..........these are the last few pics I took.