so i have a mini prop box (uncovered) just for my string of hearts (butterfly method i got from a harli g video lol) and noticed a little mold on my sphagnum moss, i was wondering if you know anything about that or if this has ever happened to you?
I’ve done the same thing with string of hearts (got the idea from Harli as well) and I had some mold grow as well. First thing I did was removed the mold carefully (mold spores spread easily), then I let the moss dry out a little and then I used my Micro Balance EC3 mold killer spray (non toxic) and lightly misted the prop box, moss and SOH. I haven’t had issues since and they are rooting a growing well. I try to make sure I keep the prop box well ventilated which it sounds like you’re doing that well if you keep it uncovered. I will say that I think it’s natural for some of the butterflies to not root and they end up decaying which easily results in mold growth. Hope this helps! I’d love to hear how it goes!