just a quick question, i was wondering why the leaves have started to curl up, the biggest 1 is a foot tall the other ones just about an inch or 2 smaller there on there sixth week in the veg stage. any comments are good, cheerz

Are you growing in dirt or hydro? If you're growing in dirt have you used any fertilizer? If you have, what kind and how much?

i am growing in dirt, its miracle grow pottin soil, release plant food steadily, i havnt used any fertz on the 1 its happenng on the worst, the other ones i gave the wrong type of NPK to them.
cheers.