hi all, I have 3 green poisons and 1 big bud northern lights in my tent . green poison have around a week to go and leaves are starting to lighten up and yellow a little and I read that this is normal, but my BB/nl has around another 2 weeks to go and is fattening up nicely but some leaves have started to get blackish spots on em, any ideas?![IMG_0594.JPG](/data/attachments/2923/2923295-388d8cdd30f1580854dd76451a39dfe9.jpg)
![IMG_0594.JPG](/data/attachments/2923/2923295-388d8cdd30f1580854dd76451a39dfe9.jpg)