I have two money trees. They are each in an eastern facing window. One has been thriving and one is just doing OK. I couldn’t figure out what was wrong with the one downstairs and today I noticed what looked like a fine yellow powder on top of the soil. Does anyone have any idea what that could be? I forgot to take pictures of the bad soil, but the attached picture is of my struggling and healthy money tree. One difference I’m pretty sure of is that the one that isn’t doing as well was in miracle-gro potting soil and the one that is thriving is in a chunky soil blend I get from my local nursery. I have seen Adrian say it but my experience also backs up that the miracle-gro soil is terrible. I repotted it and used the chunky soil blend today.

