Well no good news this week everyone, left on a week long trip and left the roommate extensive notes on how to ph water and add nutes...came home to a nightmare of yellowing leaves and after talking to the roommate I can safely determine a nutrient lockout as she watered with plain tap water and exact nutrients needed but forgot to ph the water I sit out to evaporate chlorine and such.
I flushed the girls with ph'd water and on the last dose of water fed her some nutrients. So far we are in wait and see mode and while they haven't died in the 3 days since I returned they were immensely affected during a typical swell week.
Lesson learned is...if you leave for an extended period of time pre mix you water/fed so the dummies don't duck it up.