HSS: Banana Ice Cream promo run

So I have a Potassium lock out going on. It is most likely due to the cal-mag from Vegamatrix having high levels of sodium. I flushed the soil this morning and I going to switch back to GH cal-mag. Never had an issues with General Hydro. Her growth slowed a bit, I'm going to flush her till the end of the week at an attempt to salvage her. Her sister plant dosnt seem to have an issue with it. Maybe it's just the strain.