Always my favorite thread each year.
some advice for beginners, poorly draining soil ruins fall color, so does too much shade. It took me years to realize my fall color was lacking because my soil was too heavy. Attached is a pic of a maple that turned maroon-ish brown last fall before the leaves turned turd brown and melted while still on the tree. It was transplanted into a lava and bark mix and now has beautiful fall color despite a good sun scorching this summer. The tree was purchased in potting soil, not my fault.