snow mold

Lawn's winter disease

Snow mold is a fungal disease that attacks grass under prolonged snow cover, leaving circular patches of dead, matted turf when the snow melts.

Gardeners and groundskeepers watch for it in early spring: The lawn was covered in snow mold after the long winter.

Related

thatch · mycelium · chlorosis · damping-off · crown rot · fungicide · fungal spores · powdery mildew · smut · frost heave · aeration · blight · snowpack · overwintering · black spot · downy mildew · winter kill · moisture retention

Opposites
causal conditions

snow molddrought damage

Harm from prolonged dryness

heat stress · desiccation · dry rot · sunburn

seasonal timing

snow moldbrown patch

Fungal lawn disease

red thread · leaf spot · crabgrass

plant health state

snow moldgreen-up

Vegetation's spring emergence

Family

snow, mold, snows, snowed, snowing, snowy, snowier, snowiest, molds

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G