Pls Help - Rustbrown/Orange Leaves after using Nutrients

Ph runoff is between 6.5 and 7, is it really that important to let tap water stand for 24h?

I am gonna ask what your ph run off is? When my plants switch to flowering they start absorbing the phosphorus and causing ph to change. Might wanna take a reading when you start a flush.

Did you let your tap water sit for 24h to get rid of the chlorine? Bronzing is usually a sign of a chlorine imbalance( both excess and def show signs of bronzing ) Only other bronzing is from excess iron but that will usual come with small dark-brown leaf spots in the bronze.

Stop feeding then. Flush soil and get it back to a ph your breeder recommends. would not feed until plants crave for it. Especially with synthetic fertilizers, like the ones you use.

Also, I'm not familiar with the nutes you're using... but you want to make sure the NPK is 0-?-? ... i.e., NO nitrogen!

I would say you've definitely got some nutrient burn there... If it was mine, I'd flush to get rid of all the nutes and wait until it was almost bone dry then use nutes again but at 1/4 or 1/2 strength...