I dont know what is up with this leaf, I am still new to things and this is my first grow, however, after searching, nothing I saw was close to this. Mostly was seeing peoples plants dying and curling of leaves, but not like this.

This leaf is balled up, curled the opposite way, so what would be the underside of the leaf is making a little burrito, it grew this way since I got the clone a week ago.
Now today, after a close inspection, there are little white things on the bottom. It looks like grains of salt or sugar. I dont have them anywhere else on the plant but this leaf.

What do you guys think it could be?



I did my best with these pics, my camera doesnt do the best close up, even in macro mode.










And on a side note, how do you guys think the plant looks?