Good luck my friend. But in parting, I'd just like to say your assesments of my understanding are misguided, as is your understanding of foliar feeding, in my opinion. But then I get my opinions from professionals without a retail interest in the findings. You get yours, apparently, from decades of nutrient and fertilizer marketing.
I'm not the gardener denying any involvment in his plants problems, either.

But let me assure you...it's not you I was trying to help, it was your plants. But it's great you know exactly what the problems aren't. Narrows it down to operator error with every technique you dispell. :thumbsup: