New to growing I have no idea whats wrong.

shes 6 weeks flowering now. named her georgia lol aka geo. she actually ended up getting burnt i wish i still had the pics but i had to do massive surgery (topping surgery) and now i got 4 colas about 3 feet tall loaded with branches.

if its just the edges that are dead it looks like idk? is the light making the plant area too hot mabey burning them? nutrient diffency? over watering check the water and soil ph thats all i got sorry

i got a vid from 4.5 weeks flower tho. here

http://www.youtube.com/watch?v=eNkj2zoWjAA

the plant looks a lot more full then it did for this vid but yeah shes not dead lol.

she had a light fall on her about 2 weeks after i posted this to make me have to top her
burnt 2 nodes down.