I got my jade plant in April from my local supermarket, and it was pretty small when I got it. It’s been in perfect health from then and is growing fast. The other week I noticed a small patch of white mould growing, I think it’s grown off a dead jade leaf lying in the soil. I don’t know if it had fallen off into the pot from another jade plant at the supermarket, because none of the leaves seem to have fallen off my one. I left it to see if it went away, or if the plant/soil would absorb it. It is still here, should I remove it or just leave it?? (Sorry for blurry photo)