Bottom leaves R' dyin

You know it occured to me that maybe mixing my fertilizer into a used orange juice container might not be the best solution. I tested it's pH and its fine but could it have anything to do with it?

Another point I should add was that today while checking them I noticed roots were sticking out the holes in the bottom of two, since I havent been growing long Im not sure if this matters or not.

I really doubt they are rootbound. More likely they are looking for some air. :thumbsup: