If you look for videos by Charlie Johnston you can learn quite a bit.
Start by checking out this video, then look to the right side of the screen to see others made by Charlie.
https://www.youtube.com/watch?...
It's still a good idea to get answers from more than one person; what works for Charlie Johnston may not work for everyone or for every climate zone.
Hope we all have success with our experiments. It will take several years but the blooms will be rewarding.