Had them in a mix of organic soil, perlite and coco, they started dying just after they produced their first true leaves.

Then transplanted into new soil, just regular premium potting mix and they came back but are starting to die again, not sure what's going on, I thought it could be overwatering but they seemed worse when I stopped watering.

They bottom leaves are dying and a lot of them have white speckles, the yellowing leaves have black dots on them.

Let me know what you think, they are probably 2 months old by now so are extremely stunted.