I'm experimenting with growing apples from seed:
http://www.habitat-talk.com/index.php?threads/starting-apples-from-seed-indoors-how-to.6613/
I'm only a couple years in. Basically, if you don't control the crossing, it really is a crap shoot. However, most named apples have been bred and crossbred for specific sets of characteristics. Then, they are propagated asexually through grafting. These "genetically locked" trees are then concentrated in orchards. In the game of genetic oneupsmanship, this advantages disease and predators as they are generally not genetically locked. What better situation could you have for disease evolution/adaptation than a high concentration of genetically identical trees.
Since deer are fairly tolerant of apple characteristics, to me, genetic diversity is more important in a low maintenance wildlife tree than specific characteristics. Since it really is a total crap shoot, I decided to try to cut the baby in half.
First, I started a lot of apples from seed. My primary target was a crab apple called Wickson but in the first year I also used dolgo and siberian red. While no apples are really true to seed, some say crabapples are truer to seed than domestic apples. Then for kicks, I used seeds from several diploid and triploid varieties including suncrip, winesap, albermarle Pipin, johnathan, and perhaps a few more I can't think of right now.
I started by planting seedlings in the field in the fall of the same year they were started. I tried grafting them the following spring leaving a few nurse branches. I'm a novice at grafting apples and my success was poor but some took. In most cases, this young root stock was probably not well enough established for grafting and the trees wanted to push energy in the nurse branches rather than the grafts. I knew this would be a challange.
The result is that the ones that took have lower branches from the original seedling and the upper branches are from some known named apple whose characteristics I want for deer. My plan is to watch those lower branches and see what they produce. If I get a good apples (from a wildlife perspective), I'll use those branches for scions for grafting. Any tree I genetically "lock" from these will me recent and small enough in number as not to suffer from the lock like the named apples that have been locked and propagated for many generations.
While I did have one seedling that produced small apples in the first year (didn't graft that one and it has not produced since), none of the other trees have produced apples yet.
In the second year, I started many more trees from seed. I tried to graft these in their first spring still in containers. They will not have have lower branches from the original tree but the rootstock will not be clonal. Perhaps over time, I'll get branches below the graft. I tried to graft relatively high. Again, only a handful of these grafts took. I planted those trees in the field last fall.
I tried my hands at budding those that did not take but I got hit with powdery mildew last summer and only one of the t-buds succeeded. I'm now regrafting all of those trees with named varieties.
Just to hedge my bets, I'm also grafting a few known varieties to M111 (fit for my soils).
Time will tell how this approach works, but I'm having fun. This has been a synopsis of the thread I linked above. It has pictures and much more info.
Thanks,
Jack