it could well not make any difference, specially when i think about the clones that i left in the jug of tap water, they were only cut with sizzors, no 45 degree cut with a razor blade under water, nor where they given a dip in the rooting solution, but they still rooted very well. actually have another jug with some left overs that didnt fit in the tray standing in the cloning shelf. will be fun to see if they all do it, or if it was that chocolope that rooted so easy.