DubV
Keeper of the Green
If I remember correctly from seymours grow, she was a heavy feeder constantly at the end. If it were mine I would push up to a 1000 ppm and see what happens but its not my girl and you are doing a killer job my friend! I am just worried. Well I know your going to run out of space and those blackstars wont swell those bottom buds very well in that dense foliage. As she starts to swell you may want to clean out the bottom and let the most of your power focus on the buds it can reach! Btw bro these are excellent problems to have