I calculated about seven leaves per stem.
Sometimes the cutting got a little creative, but since most of the thread connecting the leaves would be woven inside the stems, this didn't seem important.
Here's how I lined up all the leaves for each of the remaining flowers to be made.
Remember that scene from American Beauty where a cloud of red rose petals rained down on the girl... that's a LOT of rose petals. So is this. Whew.