Plagron pk 13-14 combined with Green sensation and Sugar royal

Plants still need N in flower just not as much of it. P and K ratios on bottles are a bit misleading. they reference the percentage of the compound not the elemental amount of them like Nitrogen. If you have an excess let the plant use it up, or try and flush some of it out, whatever one works best for your grow. Don't completely remove it though. just skip it for a few weeks. Good Luck!