i got a flowering question

i did a flush with clearex a wk b4 last but i will continue to flush and ph is always good 6.6 runoff

...cool, cool. One thing, your runoff reading really doen't mean much, btw. The pH reads the H+ count. A runoff reading only tells the H+ count in the runoff. The soil's pH can be totally different. Something you may want to research on. I've had fresh bags of FFOF runoff in the 5's! ...but the plants grew great.