Yesterday, I got a catalog from Stark Brothers, a fruit grower, and spent several hours drooling over the different varieties of fruit trees. We plan to get started on our orchard this spring. This is going to get rather complicated, because each of the varieties of apples has certain others that do the best job pollinating it, yet some varieties don't pollinate others at all. I think I need to come up with some sort of a graphical representation of all the different relationships in order to sort out which varieties will be the best for us. Also, black raspberries are supposed to be planted at least 75 feet away from blackberries and red, gold, or purple raspberries. Since all of the wild brambles in our forest are black raspberries, all of the other kinds will need to be planted well away from the forest.
I also need to research planting density requirements for the various species, so I can plan how to arrange all of them. I want to design a permaculture-based layout, mixing up the trees, bushes, brambles, and low-lying fruits in an efficient and visually pleasing manner. I definitely need to check the Permaculture book out from the library again.