thanks a lot for your replies, @.Smoke, @Mrs. Weedstein and @CannaCountry . I think it can also be the strong light and because I didnt water the soil for almost 3 days... I measured the soil pH and it seems normal, but I'll check it again and wait some more days to see if the plant recovers...
Hello there!
I planted two seeds (Minigun by Seedsman) and one of them started showing some signs of slow growth and stains. After reading some info, I thought it could be Magnesium or Sulphur deficiency, but I’m not sure since it’s not recovering so well after I gave it a little dosis of Epsom...