Can someone see what's wrong with my plants?

Question from a fellow grower:

White widow
Soil in pots
System soil in pots
Ph 6.5-7
Ec tds -NA
Day temp 75 night 65
Humidity around 45
Ventilation yes. small charcoal filter intake and exhaust fans.
No AC humidifier or de-humidifier
No co2
Thank you for your time and help.


1 Like

Hope this helps!)

You do know that leaves turn yellow,sometimes have a few spots, and just dry -up > Leaves post came from what part of the plant top, middle, bottom ?