Black Spots On Siding From Mulch

There is some suggestion that artillery fungus in mulch such as cedar and pine bark nuggets may occur less frequently than hardwood.

Black spots on siding from mulch.

In the absence of direct sunlight it shoots the spores at highly reflective surfaces such as white house siding. Plant a low maintenance groundcover in the area instead of using mulch. Artillery fungus produce black tar like spots on vehicles and siding. Some tell us it s from spiders.

We have thousands of tiny black spots pin head size all over the siding of our house. Its adhesion properties are legendary and the spots can be difficult or even impossible to remove without damaging the surface. We have these small black spots that look like specks of tar all over our white vinyl siding of our house. Save for later print.

Replace wood mulch with landscape fabric and small stones. Artillery fungus black spots on siding and vehicles. I am getting small dark spots on windows and the white siding of my house. This will buy you a year before the fungus reaches to the top of the new mulch.

Artillery fungus black spots on siding and vehicles. The spots are about the size of the head of a pin and appear to be black or dark brown in color. The mulch is being contaminated by artillery fungus also known as sphaeobolus stellatus. Artillery fungus black tar spots on houses artillery fungus seeing black tar spots on the sides of your house or vehicles.

Add a fresh layer of mulch. Use big pieces of pine bark or other bark mulch which are a less hospitable place for the fungus. If you notice lots of tiny black or dark brown spots developing on your siding above a landscaped area of your yard as seen below it is most likely artillery otherwise known as shotgun fungus. April 30 2019 at 11 07 am edt updated april.

Black spots on car house could be from a mulch fungus you may have seen these little spots and there s a weird explanation for how they got there. By sandy feather penn state extension. In nature the artillery fungus shoots its spores towards sunlight to aid in dispersal. Artillery fungus is a wood dwelling fungus commonly found in mulch.

Others have said it s a fungus from mulch. And of course the black spots show up better on white surfaces so they are noticed more easily. This is damaging your siding.