i have 0 exp with autos but from my reading they're basically in flower from start. for 1, plants in flower are a lot harder to clone. and if u did successfully cut clones, there really would not be enough time anyway. the plant is already aged too far when you would cut the clone. plus more time for roots to grow. after that there wouldnt be enough time to even make it worth while. again, this is strictly theory, ive never actually tried it but thats my guess. i would rather seed it. if someone proofs me wrong good for them. im sticking to the indica and sativa species for now.