I love wisteria too but mine isn't growing like I'd like it to. <:/
My water sprite grows like a beanstalk though. Every time I turn around there's more of it. *shrugs*
The stems I got from them had only a few leaves (the wysteria)..... I got them in winter though so maybe that was it. *shrugs*
There are other places to buy from too. =]
my sister didn't get the best service from her in regards to snails but when I got plants from her they were decent.