734-213-6911 | 4100 S. Maple Road Ann Arbor, MI 48108

Mulch Fungus

We recently had an inquiry about this fungus growing on mulch.

This particular fungus is a mold feeding on the biodegrading material.  It happens with dark natural mulch that is hot and moist.  It will eventually go away on its own with lower temperatures, or you can spray it with a bleach mixture and it may speed up the process.