Sk1nR Purple Queen & Girl Scout Cookies

Hi Everyone! I hope you are all well and safe! Girls seem to be growing rightly. Starting to really look forward to the next few weeks. Decided to up the feed early but I think that was a bad idea, some of the girls have rust spots on their leaves, thought it was fungal but it doesn't come off onto my fingers and I can't see any leaves dropping, it's making me think I've burnt them a little, gonna flush them in a couple of days with water at PH6 to see if that helps dilute what's in their roots. Does anyone think it's anything different? I'm afraid of doing the wrong thing. Patience time now until finish! All suggestions and feedback welcome!! Stay Frosty Sk1nR