Thanks mcloadie, I will do that. FYI, I think the 50% strength nute was a wee too much as some leaves appear to have been burned. I think next watering I will either flush or dial it back to 25%. Thanks again for the tip.
Since I screw things up sometimes I have trained myself to look at the positive side of things.......and this is very true; "a nutrient burn is just a precursor to a rapid growth cycle".........once the plants catch up..........