Well, an improvement over last week. I think I've got the pH and EC under control. Looks like Barbara is slowly recovering - she still looks like hell but the slowly appearing new growth looks a healthy green. I would love to pluck off the damaged leaves but I dont want to stress her anymore than necessary. I took one cutting only because at the time the whole plant was looking questionable qnd I didn't want to lose the genetics, especially if it's as potent as advertised