Only happening on 2 plants. PH is 6.5 temp is 74. Humidity is about 50%. I think I had lights too close but I want to get a few opinions.15633111518298445439761230885850|374x500
if the 2 happen to be closest to the lights that are having issues you prob need to move the light further what type of light are you using?
Just white LED lights 2 panels.