Hey guys, I have two kosher Kush girls into week 3 of flower, they are fully organic in soil and using organic bio buzz nutrients, they are under high quality LEDs with a 12 / 12 light cycle, temps are 24 / 25 degrees Celsius and RH is around 50 / 65 at the moment will add the dehumidifier when they are a bit fatter. The question is why are the tips on the sides curling, it seems to only be the top so I took a guess and lifted the light up higher but over the last few days they haven’t changed, what could it be ? Many thanks as always