Hello all! I have these little white spots showing up on my cheese autoflower.
I'm using a 1100w light, 6 inch fan, RH average 56.5, I water the 3 week old plant every 3 days until. I'm posting a pic of leaves and grow tent, maybe theres to many plants in one tent, I'm removing one today to put outside to free space.
Move a white grow bag outside, it'll keep the roots cooler in the Sun. Can't really tell by the picture what white spots you're referring too? Best wishes!
I'm not sure what looping means, I've sprayed the plants top to bottom once a week with neem oil,
The plants are in fox farm ocean.
Under the leaves looks healthy on the small plant with the spots, as well as the big plants with tears are healthy looking they both are green under the leaves with no discoloration.
The ph is at 6.8
overwatering or too much nutes, maybe..
also see white spots on the fan leave hanging behind the small plant from another plant.. mmm ya check hard for pest.