Me! It grows fantastically!
It was actually the only package they'd ever had of it, the top was missing and some of it was dead, so I talked the manager into giving it to me for $1. It took me over 2 hours of googling to find out what it was.
It grows submersed?
Is it the Joseph's coat variety?
I have some in a riparium trellis, I put it underwater and it started to melt so I took it back out again!