We planted this Mamosa tree when we moved here 10 years ago and it is huge now. This year it has stayed bloomed all summer. I don't know if it is because of the weather, or because there didn't seem to be many Japanese Beetles. For whatever reason, it has been beautiful and I noticed one night when I had stepped out after dark how good it smelled. A few days ago while I was outside I noticed several hummingbirds buzzing around it. I do so love that tree!