Thanks Bob -- I will patiently await your research.
I have both Palace Purple and Green Spice. My Palace Purple has a mind of its own.... shoots up new plants 10 feet from where the original plant it located... AND i have it in the hot afternoon sun -- go figure!
"Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously."
2 Corinthians 9:6