Autoflower sprouted 31st oct

Hard to tell with no close up pics of the buds. Normally you will want to judge ripeness on its trichome status clear cloudy amber, and its pistil dryback. Clear = some THC Cloudy = lots of THC Amber = degradation of THC to CBN The following time frames are advertised as average times for the plants Watermelon Automatic 42 - 49 days / 6 -7 weeks Green Gelato Automatic 49 - 56 days / 7 - 8 weeks Blue Cheese Automatic 63 - 70 days / 9-10 weeks Bubble Kush Automatic 49 - 56 days / 7-8 weeks Purple Queen Automatic 42 - 49 days / 6 -7 weeks All suggestions may be sooner and sometimes maybe later. Given you are on your 9th week of flower most of them should be done but they don't look like they bulked up to me so I would keep them going for a bit. Normally autos are advertised as time the whole plant takes to grow. veg+flower whereas photoperiods only say their flowering time. Your ideal is mostly all cloudy trichomes with little to no clear and some amber less then 5-10%, with a good dry back of pistils aorund 75-80% Best of luck!