Hey there, Mand. How goes it?

Garden's looking lovely, keep up the great work. I wouldn't be too afraid of the leaf discoloration unless it gets any worse, but identifying the possible problem is always a good thing. Again, though, nothing too serious to worry about -- my own plant started out kind of odd; discolorations, droopy leaves, and a couple deformities. In fact, your plants look better than mine did.

All in all, I say you're doing a wonderful job. Keep it up.