I'm not too concerned with flushing, Cronic, for a couple of reasons. Firstly, they have had very little of the organic BioBizz nutes - a little Grow during veg and just two doses of the Bloom and TopMax during flower. Then only at quarter strength. And they didn't take to it well anyway. The last feeding was two or three weeks ago.
Secondly, every time I water it's like the flushing technique that PJ taught me last year. OMM told me to water the airpots by sinking them in a bucket of water for 15 mins or so, letting osmosis do its stuff. After which I gently top water and there is immediate run-off.
So overall they've had minimal added nutrients, what they have had is organic, and every OMM style watering is a PJ style flush.
PeeJay had one of my favorite journal styles. I learned so much reading his posts.