Our apple tree wasn’t doing much of anything (it barely even ever flowered), so I finally cut it down and bark grafted 3 different varieties onto it - Liberty, Ashmead, and Cox Orange Pippin. These should all be able to pollinate one another. We also have a Honeycrisp tree nearby that should benefit from this, too.
I read that you can graft apple-family fruits onto hawthorn too, has anybody here tried that?
I’ve read this too. It would be really cool to have both apple and pear on the same hawthorn rootstock.