I’ve noticed 1 plant in my tent has some small flecks that I thought looked like ash. Today I took a closer look.
What do you think? It’s been 1-3 flecks that I’ve wiped off in the past, but I want to be sure.
Humidity is about 55% day, 80% at night. Temps 75-80 day, 65 at night. Plenty of airflow. I have been battling fungus gnats.