Flying high with Green Crack

She has been progressing nicely since the last diary entry, she received her first staged flush with rainwater yesterday which was 6ppm and runoff was at 469ppm, I decided against flushing all the nutes because she still has some flowers that look like they are still maturing so I will be flushing her in 2 stages, there is already signs of deficiency on some of the top leaves so she will be ready soon for definate