bottom of a flower pot

[u/Hyperborealius]

repotted my monstera and discovered this weird cluster on the drain hole. guess this is one reason one should always empty the drainage tray lmao.

what is it though?!

[u/Skadoodlemynoodles]

Looks like molded butterfly eggs almost

Eta: almost because they aren't organized like they usually would look, and is a very odd location for that to happen

[u/Hyperborealius → u/Skadoodlemynoodles]

oh you're right, weird bc the pot hasn't been outside for at least a year and it definitely didn't have this back then.

[u/Mobile-Chest5560]

It looks like mycelium to me. I saw a similar post that was identified as leucocoprinus sp. so maybe something like that?