Some yellowing on upper leaves this week, can't tell if it's a calcium or nitrogen deficiency or just the start of the fade. Really hard to tell with this girl, she's so short and thicc. I've kept up the CalMag just in case and added some photosynthesis bacteria into every other feed. Firming up really nicely. Can't believe we're at 10 weeks already. I'll have to get the scope out for next week's pictures. Peace!