I appreciate the question. I am not the one to talk to about this. Widow, potroast, mogie, fdd, filthy fletch,vote to legalize, etc. have all done this repeatedly. I'm having the same problem you are. I didn't start trying to develop mothers until about a month or so ago. I take about 40 clones a month, most have been from vegging plants being moved into flowering. I think widow and potroast take closer to 300. AL B has a thread on cloning. It will probably be another year before I feel comfortable giving directions on taking them from mother plants. I do recommend practicing by taking a clone or two from plants as you move them. Now I have to go back and stare at your avatar for a while. VV