Anybody else dealing with snow mold? Lawn looked great before the snow and now I have these spot all over after the thaw.
http://lawncare.about.com/od/turfgrasspests/a/snow_mold.htm
What causes snow mold?
Snow mold is caused when there is an extended period of snow cover on ground that is not completely frozen.
It can also be brought on by a badly timed fertilizer application which causes a flush of growth too late in the fall. Snow mold can also occur under
leaves that have not been cleaned up or amongst long grass that should have been mowed once more before winter set in.
How do I repair snow mold damage?
Fungicides are available for both preventive and curative treatments of snow mold. However, they are not recommended due to the largely superficial and temporary damage snow mold inflicts on the lawn.
Although it can look really nasty in the early spring, most snow mold damage will recover in time. Once the area has dried, the infection will cease and the turf will grow out and renew itself. To speed up the process, the infected area can be lightly raked to encourage drying. Some overseeding may be necessary and if the damage is extremely severe, topdressing can be applied and areas can be
repaired like a bare patch.