DWC veg is best at 5.8-6 DWC flower is best at 5.5-5.8

Other issue could be too many nutes. I get brown spots when I use too much superthrive in veg stage
low_rdr Reviewed by low_rdr on . Need help plz!!! First DWC grow leaves curling/turning brown/rust color Hi all im new here......currently on my first grow and it was going well besides my cats attacking a few leafs heh but they didnt seem to bother it much. My issue now is im on the 4th day of flowering and it seems now im getting spots on my leafs that are drying out and are crusty. The leafs are also curling down im not sure whats going on and im freaking out!!! Im using the 3 part GH flora series nutrients, have a 400 watt hps light, have 2 6500k cfl veg lights, 2 2700k bloom lights, an Rating: 5