posted 13 years ago
If it's full-dwarfing rootstock, support is more or less mandatory. They are known for being brittle. They will not be magically supple if you leave them without support...
Full-sized seedling apple rootstock is a different animal.
Semi-dwarf is somewhere in between, but can usually make it without support.
A windbreak upwind may also help, depending on the site.
Likewise, a grafted tree (IMHO) has more issues of weakness at the graft than a budded tree. But given a few years, the graft union will grow strong enough to no longer be an issue.
Muddling towards a more permanent agriculture. Not after a guru or a religion, just a functional garden.