Hey, i checked your diary and it seems that you only used dolomite lime last week after around 5 weeks growing, i suggest to ensure that your PH is somewhere around 6 always and please check for some nutrients my friend, at this point you just switched to flowering so you want a bloom nutrient, i personally use iguana juice bloom from advanced nutrients, its organic and has all kind of micro nutrients and macro nutrients, its to use 1 time a week, but definitely you need nutrients, they are basically starving from hunger now, no way you gonna have a good product without a good feeding program