upward

Hey all, Back again with another problem. Leaves are curling upward and browning in no particular pattern. Almost like a sunburn. Growing in coco, currently week 6 in bloom. Using AN sensi range with b52,bud candy, overdrive, calmag, big bud all at half doses the whole way through with great...

Also top left one has a bit of tiny upward curling wrinkles towards top but watering etc is fine. Bottom one has leaves that kinda look too heavy or something. But to me they look like theyre healthy. Wanted some second opinions.

Hi 420 members I need some help about transplant and the tips of leaves are little curl upward .i dnt know the reason .i am growing first time and the growth was good in the first week and after they are not showing any imporvments.i have also updated the roots for one of them.and i am using...