White powder on bromeliad and funky hoya leaves?
Okay, I have 2 questions. Is this stuff on my bromeliad normal?
I see it in some pictures of bromeliads, but not all. Is it supposed to be there? Is it from hard water sitting in the cup or something? Is it fungus?
And my little hoya:
Is it okay the underside of the leaf looks like this? Not all of them do, just a couple. It's been like that for a long time, but it hasn't gotten any worse. What caused this? Fungus? Should I get a fungicide? Or just leave it since it's not spreading?
I got these plants from someone else, and they already looked like this.