Black Spots On Siding In Clusters

Shotgun fungus can shoot black spots on your house here s how to avoid the mess if you re seeing dark specks on your siding the culprit could be hiding in your mulch.

Black spots on siding in clusters.

In nature the artillery fungus shoots its spores towards sunlight. Micro black spots on siding tags. Others have said it s a. The black tar like spots that are all over your vinyl siding are more than likely a fungus called sphaerobolus stellatus better known as artillery or shotgun fungus.

They are the reproductive structures produced by artillery fungus sphaerobolus stellatus one of several fungi common on wood mulches used around plantings in home and commercial landscapes. And of course the black spots show up better on white surfaces so they are noticed more easily. Are there any chemicals recommended that wont ruin my vinyl shrubs or lawn. Use these simple landscaping tips to prevent this from happening.

Lawn garden we have thousands of tiny black spots pin head size all over the siding of our house. The dark spots are indeed spores but they do not come from your oak trees. They wont come off with plain high pressure water or a brush its even hard to scrape them off with my fingernail. I have hundreds of tiny black dots spread out all over my house.

In the absence of direct sunlight it shoots the spores at highly reflective surfaces such as white house siding.