Thanks all for your answers.
I had always pinched off the tiny sucker growth. (something my dad had instructed to do years ago)
But I'd never even considered letting them get a bit larger, and then popping them in the ground! What a great way to multiply plants!
I can relate to after a certain point it being to hot, and too much growth to continue.
That's what I had done in the past as well. Just quit!
So, Paul, I think agree. It's more work, and apparently not completely necessary to remove them. Put my energy into doing all the other "necessary" tasks!
All!