Recently I got two African Violets at a sale at church, and I'm not really sure how to keep them healthy. The pots are both kind of moldy (from being inside a plastic wrapper for so long) and I really want to repot them. What kind of pot would be best? Also, how often should I water? And how do you tell if they have pests or anything? Any other tips would be nice too. :) Also, the lady thought that one might not even be an African Violet, so I'll get a picture up when I can. Thanks!