autoflower nutrient deficiency?

Hey there TheMadHermit, you're seeing some yellowing as well as burnt tips, red stems , rust spots and some "deforming" of the leafs. That's because you're adding 2x micro nutrients which is leading to an NPK ratio that's slightly off. so the red stems and the spots on the leafs is from a micronutrient related issue, you're adding some already so it's not a deficiency, it's an overfeeding. you can easily cut one of the two calmag or micro out , i would keep the micro because it contains no N. Second is the yellowing. Basically that's a Phosphorous (P) issue because you're feeding something like NPK 0.5 - 1 - 3 and it should be something like 1-2-2 , so if you can find something like that it's better, otherwise i would say fixing the micro nutrient stuff will probably also fix this issue. Anyway due to overfeeding what you want to do is do a few plain water waterings with plenty of run off to try to wash away the excess nutrients. You can speed this up by adding a chelation agent like enzymes or humic acid which will help get rid of the excess nutrients. Hope this helps ! 🚀

Are you using correct ppm level for what stage the plant is in have you checked run off ph and ppm?