I live in the Fresno area and decided to buy a Kaffir Lime tree to facilitate my panang curry cravings. Problem is, I don't know what to do with this little guy. The Fresno made it look like it was wilting, and when I brought it inside, the leaves developed those rounded nodules on the sides, but the color has gone even paler. I'm at a loss. Any ideas on how to save it?