notes from the garden
As the Snow Melts
February 17th, 2010
We are all anxiously awaiting the day when we will once again see the world in green. But what will be revealed in our landscapes when the snow finally melts?
Though the cover of snow is a great insulator and beneficial for much of our landscapes, it will leave in its wake a few problems.
One such problem is a turf disease called Snow Mold. Snow Mold will reveal itself as circular patches of straw-colored and matted turf, appearing just as the snow is melting. It will remain as long as it stays cool and wet.
If you find yourself with an infestation of Snow Mold this spring, simply rake lightly over the infected area to allow new growth. Damage caused by Snow Mold is seldom serious and fungicides are not generally required, but can be applied in the fall.
Here are a few tips for Snow Mold prevention:
- Avoid applying too much Nitrogen in the fall.
- Mow at the recommended height for your turf species. Taller grass will have the tendency to mat, which is an invitation to the disease.
- Rake up leaves in the fall.
- Aerate to maintain thatch at one-half inch.
notes
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