Important question as stated in title, would you guys consider this mold or lichen? Has no smell to it other than regular wood smell.

by 911palle

4 Comments

  1. pookiebooboo

    Looks more like algae than fungus to me.

  2. The_Poster_Nutbag

    It’s 100% mold.

    Lichens are not going to grow on the inside of a piece of wood indoors.

  3. Its some green Trichoderma species of mold.Β  Nothing to worry about.Β  It’s a pretty common contamination in the mushroom culturing hobby.

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