I noticed the edges of the leaves around the buds are fading some. The plant is 37 days old at time of photo.
Autoflower OG kush
Soil - FFOF 70% and perlite 30%
Nutrients - FF trio, gb, bb, and tb
Light - 400w MH (swapping to 400w HPS this weekend)
I'm running three regular photoperiod plants with this, that's why it's MH right now and not HPS.