Looks like there is another stalk. Is it branching, or multiplying?
Ricki, It's has an annoying way of growing straight upward , like those Avocado seeds I used to grow in jars of water .
What do Germans do when their Paulownia gets too tall? Wachet auf! Sorry, couldn't help myself. It's great that your latest effort has yielded a second stalk!
Peter, jawohl !