Hi. I'm having some issues with my plant. It started showing these spots a week and half ago. It started on the lower leaves and every 4 days or so it moves up to the next node. Last 2 feedings I gave her micro grow and bloom from advanced nutrients (ph perfect line) at a ph of 6.8. Last 2 feedings I gave it 2ml/L of each bottle. With my most recent feed I also added 0.8ml/L of calmag as I read that it might be a calmag def. So far it stopped but want to double check this with some of you. I added a photo if the potting mix i use. Those spots start kind of a silvery color. It looks almost like some sort of liquid hit the leaves but I didn't hit the leaves when watering/feeding. I added some photos when they first started showing up She is an autoflower currently flowering. It has a few pistils on the top half of the plant and its outdoors. I also added some photos of the full plant. If you need anymore information please let me know. Thanks