First time solo grow with autos

Thanks for the feedback guys.. Helps bring the anxiety levels down during these final stages! In the past week I have since stopped nutrients (past 2 waterings) to get a flush going. More purpling all over on buds, sugar leaves seem fine - more purpling on the bottom fan leaves so seems more late flowering / phosphorus related. The buds have swollen up massively in the past couple of weeks so not too worried. I plan to harvest in 2 days or so. Looks and smells fantastic, can consider this resolved.

Hello johntyroads, It seems like your plants are doing well. Purpling may occur during cold nights and heavy temperature fluctuations, nothing to worry about. Good luck with your project, I wish you all the best! 👽

No worries. Looks very healthy, probably caused from low phosphorus. So much gets used in flowering. But if its just showing this late in flowering, you are fine, lots of people flush the last 2 weeks anyways. It'll just drain your fan leaves to start. Cold can also turn them purple but unless its below 5 degrees I never noticed much purple before. A few light frosts outside could do that too though.