I finally got time to lookup and read about Sweet Peas. We're going to see what varieties are available locally this coming week, and plant them along with the Wando and Sugar Snap.
Thanks everyone.
Oh, and those purple flowering peas we grew last year - well, it turns out that beside the table I had dried some of their seeds on last year... Yeah, there are purple flowering peas growing beside that table. Two have purple flowers on them.