DARK DEVIL AUTO/ SWEETSEEDS

It's a decent size for an autoflower week 3. It'll grow a lot more during the next couple of week as it starts flowering. - What you're calling flower, is "pre-flower", it's when the plant sex, showing whether it's male or female. Your plant is not flowering yet. ^_^

Hello there, i would prefer lst instead of topping an auto because autoflowers are not sustained as photoperiods but ofcourse you can top, lst, hst even supercrop to your autos. And also autoflowers have shorter veg stage around 1 month, you will do not want add few more weeks for chop 😏 good Luck