Rate my grow/ help

250W HPS
5-6 weeks old
Flora nova grow
foxfarm ocean forest soil
18 on 6 off
need input on my grow. Also a resolution to plant issues

I think they look beautiful my friend. They are tall, full and healthy for their age. I'm using Foxfarm Ocean Forest soil as well, but I'm doing a CFL grow. I have a girl just over 7 weeks you could try to use as comparison (the link is in my signature) but she is also being subjected to LST and won't have the height of yours, but her growth might be a good visual comparison. As far as your plant issues I'd say it is some where between Calcium or Magnesium deficiency. Granted I new to this so don't cut my head off if I'm wrong, but I did find this really helpful guide. It has pictures of actual plants with these issues rather than drawn pictures: Growery-Diagnosis What kind of nutrients are you using?

Thank u so much! I will definitely take a look. I use flora nova grow and plan to switch to flora nova bloom when it's time for flower