Reverse direction? Yikes, thanks for the warning, I didn't expect that. I did notice that pH levels werent as high when I topped off this last time. pH was getting to 6.6-7.0 after a few days to a week, previously. When I checked a few this time around, I was getting 5.5-6.4 ... But in theory I should expect different patterns then Veg state because I used tigerbloom instead of growbig, correct? Instead of loading up on N for Veg, we are loading up on P ... I believe