plz help

why are they brown is this not going to bud now or is i going to affect the yeild?

The picture really doesnt tell us a lot, an dyoru question is kind of generic... from what I can see and make out is the plant is really green and you foliar feed a crap load... if that picture is of pistols turning brown, they are pretty far down the stem as they look like they area close to the bucket... I wouldnt worry so much about those pistols and keep things happy atleast halfway up and above!

I think he is talking about the brown spots which is completely normal... looks good dude