Thanks so much for those links.
@Bubbles! That is very helpful
I will be more picky about my cuttings from now on. I know this little mass of trees I have will be gone in the La Nina this winter. I will have a lot to choose from. I peeked at the leaves my one tree that doesn't get as much light as my others It looks like there will be more blooms!! Or do Ineed that Y too??