problem with bud on tallest plant.........

well cheked them today notices a problem with the 2 buds closest to my hoods..(15 inch away)...dunno if somthings tried eating them or somthings dripped on them.....any ideas......View attachment 2869554View attachment 2869555

looks like heat stress...what size light you using? 400/600?

temp/humidity?

mover your lights further away and looks like your plants are trying to tell you something by the upturned leaves.

heres a few more pics......I use 2 600 in hoods cooled with a acustic box fan temps in room at 27......

i would do as j.o.c. stated and move lights back a few more inches.
is your hood cooling properly?

yer mate its all sound in there box fan runs at 1500m3.....im just going to rase everything a nother foot in morning and see how it goes...thort id get a few opinions first.....cheers guys....