538K views · 261 reactions | When it looks like mold but it’s actually… artillery fungus  This stuff launches tiny black spores that stick to siding, decks, windows — basically anything. And yep… it mostly comes from mulch, especially older or decomposing organic mulch. It’s not mold — just one of those weird outdoor fungi that likes to surprise homeowners. Check your landscaping before you panic  #dontdothat #homeinspections #realestate #fyp | Brent Fletcher | Facebook