Looks like a developing leaf got touched way down inside the new growth bud, Those new growth leaves are really delicate, and just a slight brush with the watering can or a finger while your examining the plant can cause damage like that.

It doesn't look to be spreading to any other leaves, and the rest of that leaf looks healthy. Let it grow in, I've seen plenty of misshapen leaves in my grows. ( I spend too much time down there! )

Keep up the good work! :thumbsup:
canniwhatsis Reviewed by canniwhatsis on . First Grow Log w/Pics I've tried to grow a few times when I was younger but it never worked out, I also used the cheapest stuff I could find and didn't even bother to try and learn anything about it. So this is my first real attempt. I've spent a lot of time reading and learning what I need to know. Now with that being said, I'm a retard, I didn't realize males were basically useless and since I only had one plant going I decided to plant two more. The first plant is only on day 8 so I figure the other two being Rating: 5