these are a few weeks old and i noticed that the leaves where curling. At first i didnt think much of it, but since then it has just kept getting worse. I had looked around but i seem to find that everone seems to think its a different problem while some say there is no problem at all. I recently upgraded the pot it being held in but the curling was going on before that. And now the color is starting to go. any help would be greatly appreciated.