It's hard to tell but you may be watering too often. In soil that drains poorly watering every day isn't a good plan. You might try watering once a week. Quit fertilizing at least until it starts growing.

In the long run the tree would be better off if planted on a mound. That would help provide some soil with good drainage.

The original rootball is dry.

Next time you plant a tree, don't add potting mix to the hole.

Fill the hole with the same soil you dug out and, then, add 2-3 inches organic mulch.

I have one vote for too wet and one vote for too dry.
I took a picture of two of the bad looking leaves below.
They were all curled and I had to put them under plastic to hold them flat.
I don't know if the black is caused by the curl or some other problem.
Any ideas? Thanks

We did have a very wet May. It was very soggy by the tree in May. It is dry there now. I did plant the top of tree root ball level with the ground. I read later it should be a few inches above the ground. Would it be too much of a shock if I were to dig it out and raise it a few inches? or should I leave it alone and see what happens?

Update: It looks like the problem was too much water. I moved the tree to higher ground after last post and it is doing better.

Larry: I'm not experienced enough to give any advice. Just wondering where you got your dwarf pear. I'm not too far away from you and I'm looking for a dwarf pear.

Got it at Parker Gardens in Scotch Plains, NJ http://www.parkergardens.com

I paid $60 for my 6 foot tree.

They have a large assortment of everything. You can even buy a 15 foot tree with 300 pound root balls (They have equipment to deliver and install).

Thanks