That actually looks like you're beginning to over fert...

the yellow/brown tips are a sure fire sign of nute max out.

Remember that fan leaves will be lost normall throughout the entire grow. Especially into flowering....it's pretty normal and you'll probably lose a good 40% of the major fan leaves by the time you've harvested...this is why we tell people to refrain from pruning fan leaves...as they come off once they've served their purpose anyway.

You don't need to add more nute..

Bob
BobBong Reviewed by BobBong on . Deficiency Eating Plant!!!! This is a deficiency, I think, and I wont go away. My nutes should cover everything and the pH is good. So I donā??t really know whats up. The only problem I can think of is that I donā??t feed them enough. I usually give them around half strength ferts and maybe itā??s not enough. Iā??ve treated them for Mg, by spraying the leafs with diluted Epsom salts. I might have made a mistake here, as I read more about it and I think I am supposto water them with Epsom salts for a week Rating: 5