Looks like it has a health problem. Overall color is pale, may need nitrogen fertilization. Branches with brownish leaves may actually be dying. Might have to enlist help of Illinois Cooperative Extension to find out what specifically is going on.

Thank you very much for all of the helpful replies. I guess I will wait till fall and see how things go, and be prepared to replace them if they don't survive another summer. First of all, here are a couple of photos of the trunk of the one in the yard (the worst one). You can see where I recently dug out the excess soil piled around the tree and attempted to get it at the level it probably should have been at when they planted the trees. Dwrecktor, it sounds like your experience was very close to mine. Do the pictures above look like your trees did? How long was it between the time your trees were planted and when you removed the excess soil? Mine will have been in the ground for 3 years in September. I sure wish I had known to do that right away. Arktrees, great suggestion on the perc test - I will do that. I do know that the soil is heavy red clay and there isn't much topsoil since they took that away when they built the homes. As a rule, our soil tends to be slightly alkaline from what I've heard. It gets very hot and dry here in the summers. Any suggestions as to what might be a good replacement tree? Since my house faces south, a shade tree is a priority. Other considerations are something that will be less likely to blow over or lose big limbs in our storms, won't overwhelm my small lot, and if it produces something edible (like pecans or fruit) that would always be a plus. Drought and heat tolerance would be pretty high on the list and it would be in full sun pretty much all day on that side of the house. Of course I don't want anything that will mess with the driveway/sidewalk/foundation or plumbing, though maybe that last one isn't a big deal with new construction. I welcome any and all suggestions. My personal favorites are maples and birches and blue spruce, but that's probably the Canadian in me :) I'm guessing none of those would do well down here? I'm guessing the burr oak comment was a joke? What is a chinquapin? Are there any small pecan cultivars that would make a good yard tree, or are they all huge? Also, I was reading about Caddo maples that are native to SW Oklahoma - has anyone had any experience with them? Thanks again everyone for all the helpful replies and for not making me feel more like a total idiot than I already do lol

It is amazing. Speaking with the farmer behind us he believes his corn is about 2 weeks behind because the rainfall has come down in very short periods and mostly run off. On top of that most of the large rain producing systems have gone either north or south of us so far. It all evens out in the end so of course last night and today we got pounded with rain. On the bright side I will not have to water it for a while. The mulch now does look kind of weird compared to the way everyone else piles up mulch to the trunk. Hopefully as it grows I can expand the mulch ring and keep it not as deep so that it is more flat and does not draw attention to the flare as if it disappears into a hole of mulch. Thanks for all the advice and I will keep an eye on the tree the rest of the summer and provide updates. My hope is that the tree is putting a lot of energy into creating new roots so that way it can take up nutrients and plant itself firmly in the ground since it is in a very windy location. Then in the next couple of years it can start adding height. Kimberly, keep me updated if your tree retains its leaves. Mine have been red for a few weeks and none have dropped. My hope is that they will stay on for some time and then those branches will leaf out again next year. Do you have pictures of the tree? I would be interested to see if it looks the same as mine posted. I hope I can ask one more question: When a tree is stressed and drops leaves early, does that branch also die? For example, on the couple of branches that all the leaves are red, do the leaves just die off or does the branch usually die off and need to be cut out the following year? My thoughts on the landscapers/nurseries that sell the trees are they are much more short sighted that what we believe. I think it is not much about selling you another tree down the road when the one they put in dies. I think it is about the process of putting it in. They came with a 2 Â 2.5" caliber tree with a large root ball and a bag of mulch. They left with nothing. I would think that once they dig this big of a hole, plant the tree and use some to backfill, they would be left over with quite a bit of clay from deep in the hole. Instead of taking it away they just pile it on top of the root ball, cover it with mulch and leave empty handed. If you think about it, and they had to take away just a few buckets of soil from each tree they planted, this would create a problem for them with what to do with it. It is much easier on their part to plant wrong that do what is right. It is too bad because if they would have just left a pile of the soil that was not needed, I could have found a use for it.

You can buy rolls of brown kraft paper made for wrapping trees. There are also white plastic spirals available for the same purpose. Thinned white latex paint also works to reflect winter sun. For the first two methods, it's best to wait until after several hard frosts before applying - this helps prevent any insect from taking up residence under the protective layer. The paint can be applied earlier or also just before deep cold sets in. Keep it out of the existing wound, though. Whatever method used, protect the bark from ground level to the lowest branches. It has traditionally been advised that the paper or plastic should be removed once the worst of cold weather is past, but many people don't. The paint washes off eventually by itself, but may be a bit unsightly until it does. You can also erect a burlap screen on the southwest side that doesn't actually touch the tree at all. For just a few trees, this method has much to recommend it - timing isn't an issue, won't hold moisture against the bark, once removed the bark is just as it was.