@Dudeski I fed just plain water yesterday. The variegated plants looks good today. She'll always have those brown spots but they aren't spreading now. Her light green leaves have cleared up and she looks ok. Stinky gurl is looking rough. I'll take some photos tomorrow. Even her very top sugar leafs are light green, almost an unnatural color. They are due for a feeding tomorrow. I might have to get my hands on a pk booster by then and give her a wack with it. Poor thing, she was doing so well until this week. It looks as if those buds are sucking the life out of the leaves.
Next time I'll know better how to prepare for flowering and I won't be so stingy with the nutes. It's been a good learning experience for sure.
I looked at the link you posted and read about them . No doubt that my nute regimen will evolve over time and I'll be looking for something like that. Today the goal is not to kill my lovely plants
I'm glad I took a ton of pics while they were in their glory and looked good.