I've been doing a lot of reading about Superthrive. As a matter of fact I just purchased some on Ebay
Superthrive Plant Vitamins Hormones All Organic 1 oz - eBay (item 170220181261 end time May-23-08 19:29:38 PDT) Its supposed to be helpful when transplanting. Some really good stuff from what I've been reading. Even the few that said it did nothing...well it didn't hurt them either so....Whatever you do good luck!