Hi I'm new and the butterfly fly bush is my favorite. I am trying to learn as much as possible about them.
I have two in my front yard and while they don't look like they are dying, the bottoms don't look very "full". They are 3 years old and are currently about 10 feet tall. It's July and I live in Tennessee. We've had barely any rain, but I water enough, and I don't think I overdo it.
The rest of the bush looks great with lots of new blooms and shoots. Is it normal for the bottom of the bush to start to not become as full as the summer goes on?
Any info or help would be super! Thanks!