I've scoured the internet for a tree that has minimal droppings and have come up with two options: Crape Myrtle and Chinese Pistache (Keith Davey cultivar). I've been waiting 3 years for the Keith Davey (guaranteed male, so no fruit) and have pre-ordered two hopefully to get this fall. Are there any others? I've had several rental houses with very nice trees, but the berries or acorns they dropped were atrocious. Ideally, I'd like a couple Live Oaks so big that no grass grows underneath and the trash that the oak produces doesn't matter all that much, but time is a bit of an issue for that. I'd like to have a tree that I can enjoy when I retire rather than when my grandkids retire... I do have an Oak growing for them though.