freemotion said:
I saved a bunch of peach pits and plum pits after making wine and FD's plum bread, so the orchard will be started in the spring, in a pile of compost in some sunny corner....or in my gutters, as Gene Logden's funny article suggested (posted by OFG sometime, somewhere in the past, I think.)
If you get any thing growing from them, you probably won't get a tree that produces good fruit. I don't know of a single variety of peach tree nowadays that isn't a graft. I'm not sure about plums, I haven't worked w/them. But I used to work for someone who grew both apples and peaches. All the trees were grafts.
However, if you do get anything growing, you may be able to do your own graft. I'm not sure how hard it actually is.