your not going to like the answer
the method u are looking to do is possible but u need connections to the trafficing in your area .................i know a guy that would supply some clones from one of his active strains and that would provide u with a mothering plant in a short period of time .............but i been in the game since i was young so i know some ppl in my area
your other choice .............get something from the bank and start a plant to mother ...........in the time to fill the need grab a few autoflowering seeds they are 65 75 days seed in the ground to cut then just the 7 days to get smokeable...........by then your mother plant should have made a batch of clones and they are in like 3 maybe 4 week of veggie
mothering a auto plant is possible but the one u take the clipings from will be effectivly dead/no a decent yeild.............hydro seems to make more branchings for me so i say do a dwc on one and clip it around the 30th day to clone those
that would cut the time down and have a high yeild fairly fast
hope it helps