why are leaves doing this?

what does this mean? some sort of deficiency??

need info.
What kind of light and what distance?
what is the temp and humidity?
How old?
Are u in veg or flower?
what is the PH of your soil?
How often do u water and how often do you feed?
what strength do uu feed at with what nuts, or PPM/EC would be better?

this is bottom of plant so about 2-3 feet away
from a 600 watt hps bulb

1st day of week 2 of flowering

soil PH is 6.1

feed nutes twice a week and water twice also

Temp is 75-80 and humidity is arond 45-50% during veg humidity was 65%

i follow fox farm feeding schedule on

tiger bloom big bloom grow big kanga roots cha ching beasti bloomz and open sesame and sledge hammer


i dnt have the best ventilation.. i have two fans blowing on them.. and a fan cooling the grow light venting out og the room.. also an AC in the room and dehumidifier to control everything

mmkay well i would suggest throwing your ph to 6.5 since u are losing absorbtion of key nuts.
View attachment 2199382
also cut down on nuts alittle