Show pics of the entire plant and it would be helpful to see something to guage size, like a ruler or money or cd.

Pretty likely to be Paulownia tomentosa.

I thought Paulownia leaves were much more smooth-edged.

Seedlings usually have toothed leaves.

Here is a link that might be useful: {{gwi:307067}}

This post was edited by saltcedar on Fri, Aug 23, 13 at 16:10

Thanks. We have a lot of Paulownias in the county, but no seedlings that I see close-up.