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Help! What Is This Slime On My Peace Lily?

Ask The Plant Expert:

Hi, I recently read a response of yours to a comment on a blog regarding the sticky white substance, and I have the same problem with mine. I’d been away over xmas and with no one around to water the plant. All the leaves have wilted over the edge of the pot and there’s this residue. I’m currently watering it regularly to try and save it, but I don’t know what to do about this white stuff. I’ve attached a photo for you to see. -Mathew

White Residue on Peace Lily

Flower Shop Network Plant Expert Reply:

What you have is plasmodial slime mold. It isn’t harmful to you or your plant. You can just let it be unless it starts to take over then you can get a fungicide from your local garden center.

To keep this mold from occurring, be sure to keep a good watering and care-taking routine for your plant. Check out this article on How To Care For A Peace Lily Plant for more information on Peace Lily Care.