Hello, I just recently (2 weeks ago) planted a dwarf peach tree, and the leaves are getting speckled/dark orangish, and leaves are curling in a bit. I'm not sure if it's diseased or if I am watering too much/not enough! Any thoughts on this? Thanks!
Possibly peach leaf curl, unless the seasonal timing is wrong. Start by looking that up and seeing if it fits.
I think it is just the end of the season and starting to lose its leaves. But to be on the safe side you should think of spraying for leaf curl in a few months.