Please help!! I got this Calathea Orbifola not too long ago but it has been struggling. I was told to check for spider mites but I didn’t see any webbing. One leaf is turning yellow towards the base of the leaf and it started to grow a new leaf but that is turning brown at the tip. What is happening?? I change the water with filtered water about once a month and keep it in indirect medium-bright light with the help of a grow light. The grow light stays on for about 13-14 hours a day (like a normal day in spring/summer). I recently moved it further away to prevent burns. The roots looked fine when I got it but when I looked at it closer, there was a lot of brown goo that I ended up cutting off to help the plant. Are the white roots just new or are they the healthy ones?? 🤔


