View attachment 843781 View attachment 843782 Happy Holidays! I'm at day 56 from sprouts, grapefruit haze(has yellow leaves w/rust spot) and a Pineapple Punch that is quite yellow all over. Any idea? Heard it might be low Potassium. Using General Organics Go box, 600W led in pro mix hp. How concerned should I be? Can I help them? I also have a king tut that is lush, green and full of buds, all eat the same.