Oh no…… my lawn has SNOW MOLD!!

Now that the snow has finally melted and warmer temperatures are upon us, many lawns are showing signs of a common fungal disease called snow mold (gray snow mold in particular). Pacocha - Snow Mold 2Snow mold occurs when spring conditions allow warm unfrozen ground that was recently covered by melting snow to activate an existing pathogen.  The issues start when a pathogen is present, spring temperatures are between 30-40 F and the soil/turfgrass is fairly saturated.  Snow mold may be found in lawn areas where drainage and air-movement is poor and especially where snow has been piled and/or is slow to melt. Damage can be as minimal as just a few small circular shaped yellow/matted down lawn areas or more widespread (conditions dependent).  As the lawn dries and warmer weather moves in the disease becomes dormant until the next opportunity arises (late fall/early spring). Pacocha - Snow Mold 1Damaged lawn areas should be repaired by first raking the problematic areas (very important), add a light layer of topsoil (as/if needed), plant a premium disease resistant grass seed blend and finally cover the repaired lawn areas with a light layer of peat moss to complete.  After the lawn repairs have been completed and soil temperatures warm beyond 50 F your lawn will rebuild its lost density and look as if a problem never existed.

Please be sure to contact Pacocha Landscaping Services, Inc. with any lawn related questions or concerns you may have.  We would be very happy to help!

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