I'm looking for some apple trees, suitable for a small garden, which will
not grow too tall. I've heard that the M9 rootstock isn't very good as it
needs protection from competition.
I've looked at Coronet apples, but can't find what sort of rootstock they
use, even by going on their website, I've seen the same sort and varieties
listed as M9 rootstock for about half the price. So am getting a bit
confused, anyone able to help?

Mike