This is my 1st grow. On day 35. Plant is only about 8
"
18-6 Light cycle.
Growing in a 3 foot by 4 foot grow tent.
900 watt Philzon Veg/Bloom light. Hangs at 36" from canopy.
Temps are 82 F. Humid stays around 45-50%.
PH: 6.8 with run off at 6.3.
Fox Farm Soil - FF Nutes.
Is that occurring on just that leaf and the few others in the background? Or is it all around the plant? Do you use any type of fan for air movement? If so, where is it positioned?
Whats the ppm of your run off?
Using any Cal Mag ?