Hello! Newbie here (forum and having houseplants). I’ve been growing my Monstera plant for a good 6 months now and it seems to be going well. Up until a few weeks ago two new leaf growth didn’t uncurl and just broke off. I’m not sure if maybe this weird mold like substance on top of the soil has something to do with it. I water this plant once a week. Is that too much? Could that be causing the mold?