@johann, People have let mutants grow out and claim the end product was killer and some not. Its all up to you man. I don't know if mutants are more susceptible to pests and disease but common sense tells me that they me they are. I could be wrong though.
@Thegermling509, thanks bro that was i wondering about what is that plant why look like this. now i know it's mutant. Just want to know should i kill that or i can get harvest?? thx again !
It looks like it could be thrips with the damages caused there a insect/pest ask at your local store they should be able to sort it I would remove the lower and damaged growth this will stop pests attacking your plant hope this helps budd
Looks like you're off to a great start. Long and lanky at this point. Perhaps they need the light a bit closer. Nice job! Best wishes on your grow. - Zannabis7