Snow Mold On Grass

What is Snow Mold.

Snow mold on grass. Snow mold is a type of fungus that causes patches of discolored and damaged grass. Its a sign that pink mold is developing. It forms under the snow in thick matted grass and can spread throughout the lawn.

Snow mold is often seen as circular patches of dead and matted grass blades with a web like white or pinkish mold. Pink snow mold Microdochium nivale and gray snow mold Typhula incarnata are caused by freeze-tolerant fungi that can grow on all types of lawn grasses in regions subject to cold wet and. Snow mold is a fungal lawn disease that occurs in the spring after the snow melts.

Snow mold a fungal disease that attacks grass comes in two varietiespink and gray. Pink will attack the crowns as well and starts off-white but changes to a pink color. Its damage is usually concentrated in circles three to twelve inches in diameter although yards may have many of these circles sometimes to the point at which it becomes hard to differentiate between different circles.

This mold favors temperatures of less than 60 degrees. The fungal presence tends to remain in the soil for many months after the thaw. It comes in two forms.

Used a pull behind dethatcher and it worked out greatHeres a link for merchandisehttps. A freeze-tolerant lawn fungus snow mold grows in cold snowy conditions and more specifically forms when snow or wet leaves remain on a lawn for too long. What you will see are small 6- to 12-inch patches of turf that appears to be glued or matted together.

Gray snow mold Typhula spp. Most often the webbing is not present and what remains is a dryslimy brown spot. Typhula ishikariensis infections may result in plant death as the disease progresses down into the crown.