Gorillas in the wardrobe

Day 50 15/11 Condition: We got some colour change to the leaves going purple, looking at other grows and genetic history that seems normal for a fairly cold environment for this strain. That said I also have rust spots on leaves, It's either a deficiency or a fungal infection. I have removed the most afflicted leaves to see how we go. As for the deficiency it could be a fair few from the online checks oooor just the plant slowly dropping back the leaves. Set up wont be changing untill drying soooo this section will stop. Day 54 19/11 Condition: The rust spots have spread but seems to have been working up the plant rather than air flow so deficiency. I will test a bump up to see if that slows the spread. That being said the buds are looking sweet and frosty getting bigger and better.