posted 8 years ago
I figure it's too late for this info, but I'll post it just in case.
I live in Dupage county and grow fruit. I would only plant a mulberry if it can be planted at the back of the yard, away from sidewalks and driveways. An Illinois everbearing is great. The fruit is excellent, and bears fruit for months, but it's messy. But they bear like crazy. I love them. Really only for fresh eating. But it grows into a big tree. I really love the taste of mulberries. If you want a fruit tree that grows like a weed this is it.
Serviceberries are great trees because they are ornamental as well as delicious, and can fit into the landscape easily. They aren't as messy as mulberries either. They bear lots of delicious fruit. Different varieties have different branching habits. If you want the kids to be able to reach the fruit don't ever prune the lower branches.
There are some apple varieties that are very disease resistant that would do well, like a liberty Apple. A semi dwarf rootstock, such as G935 would keep it around 10'. But It would need a stake at planting to support it as it grows (like a metal fence stake). It's really a no spray Apple. There are some other varieties, but liberty is widely available. Of course you can plant it on a standard rootstock, no staking required and the kids will enjoy climbing the tree when it's mature. (Apple trees are great for climbing). But again, it will become a big tree. And apples do really well here & live forever.
A Montmorency cherry is an old standard sour cherry tree. Yes they can get a tiny white worm by the pit, but really, old timers didn't care. They ate the cherry with the worm! Doesn't hurt anybody, just more protein. As kids we would pick a bowl of cherries, sprinkle some sugar on them & pour a little cream over & dig in. I have a good memory of all of us kids sitting under the tree with our bowls eating. We spit out the pits.
If the yard allows, you could plant a patch of black raspberries in a back corner and let them grow wild. They like sun until the hot part of the day around here and loamy soil (like the edge of a woodland facing east). The kids will just learn to stomp right in among the brambles and eat. They are probably the most delicious fruit I eat. But if you buy them, get around 25 plants. Otherwise you'll be waiting years for a decent patch.
Hope this helps. Remember, a bigger tree means more fruit. Enough for the birds, squirrels and kids. Nothing worse than waiting for a few precious fruit to ripen only to be plucked at its peak by an animal. But like the previous poster said, big fruit will need to be picked up.