Purple Punch Auto

Had a good week. Lots of growth and a shade of purple appearing on the calyx. As you can see some dusting of crystals. 3 weeks to go 😯. I feel like everything is running on time with the average days to flower. Next time I grow this strain will be with supercrop hst. I feel like it could take the punishment. I’m thinking of doing a blue cheese. Let me know your thoughts and any good genetics?