Hi - so I bought a ponytail palm about a month ago from a nursery, I didn’t change the soil because it seemed fine and I’ve only watered once since I bought it. I mostly leave most of my plants alone until I know they need water, so today I was very surprised to see these little mushrooms growing in the soil. 😯 Google tells me they’re harmless, but may be due to high humidity and if I have pets (I do) to remove them.. any advice?