
This was the default ash replacement, so central Indiana now has an enormous cohort of red maples and Freeman hybrids all planted between roughly 2005 and 2015 and all aging into their problems at the same time. The thing that blindsides homeowners is chlorosis — red maple wants acidic soil and much of this region's clay runs alkaline, so the yellow-leaf-green-vein call is a soil pH problem, not a disease.
Large tree · $400–$1,900 typical
Also searched as soft maple, swamp maple, scarlet maple, Acer rubrum; also searched as Autumn Blaze, October Glory, Red Sunset, Freeman maple.