Plants start flowering in early/mid August. 12/12 doesn't mean anything outdoors. My plants will be almost done by the end of September when true 12/12 hits. Also, there's no point in cloning autoflowers. They still bud at the same time the mothers do. You can't keep them in a vegetative state. Auto-flowers are kind of like novelty weed in my opinion. Sure, some produce fantastic smoke, but it's nothing that a regular strain couldn't do. Plus why pay $50 for 6 auto flowers when you could pay $100 for ten regular beans and in theory never have to buy another seed again. If auto-flowers are your bag, don't mind me saying this. I'm just trying to steer you in the direction of big plants that consistently produce year after year without the hassle of sprouting beans everytime. Good luck, bro. I wish you success in whichever you choose.