Cut back on your nutes, it takes the plant a while to revert and it stresses it as well so too many nutes could cause it too much stress. Personally I think people get too creative with nutrients and make it more complicated then it really needs to be. A few scoops of manure compost and worm castings added to your soil at planting will go a long way in supplying your plant with nutrients between feedings. I only fertilize about three times a month with straight water every 2-3 days.