Q.trees
i live in south ohio , cincinnati area , i want crepe myrtle tree that grow about 25 to 30 ft , i want something with color like red and purple , i dont want both same color , can i get something for my area in a crepe or is there some other blooming tree for my area

You are in Zone 6b. Here is an article that may help in your tree selection:
https://www.gardeningknowhow.com/garden-how-to/gardening-by-zone/zone-6/zone-6-flowering-trees.htm