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Growth on siding #875692

Asked July 02, 2024, 3:11 PM EDT

I have something growing on my siding that is unrecognizable. Unable to identify to treat and remove. Please help!!!

Sanilac County Michigan

Expert Response

Hello John.

That is Shotgun or Artillery Fungus (Sphaerobolus stellatus) on your siding. There is no fungicide to treat it. Washing the wall is the best method of control. Read more about it here: https://www.canr.msu.edu/resources/artillery-fungus-sphaerobolus-stellatus

And here: https://www.thespruce.com/artillery-fungus-identification-prevention-5185963#:~:text=Which%20removal%20method%20works%20best,get%20damaged%20by%20the%20bleach.

Thank you for contacting Ask Extension.

An Ask Extension Expert Replied July 04, 2024, 2:50 PM EDT

Thanks for responding.

Sent from Yahoo Mail on Android

On Thu, Jul 4, 2024 at 2:50 PM, Ask Extension

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The Question Asker Replied July 04, 2024, 3:35 PM EDT

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