The snow has melted, the weather is starting to warm up and we are getting excited because we can get outside and start working on our lawn again. We go outside and as we walk on to the lawn we see our grass has these round white and yellow patches everywhere. What is that?! Oh no! It’s SNOW MOLD!!! Ewwwwww! Don’t fret. I am here to tell you it isn’t as big a deal as you might think. There are some practices to help tackle this issue right now and to make it better in the future.

What is Snow Mold? Snow Mold is a common fungal disease that affects most types of grasses. The 2 most common types are gray snow mold and pink snow mold. They will appear as patchy spots on your grass that is matted down and web-like. The spores will often remain dormant during the season and then become active under a blanket of snow in Spring as the snow is melting. The more snow cover there is, the more chances of snow mold conditions. One of the most common ways to deal with Snow Mold, if you have it, is to rake it out in Spring then follow that up with a Spring Fertilizer to promote new grass growth. If the patches are larger and leave a dead spot on your lawn, you can throw down some soil and seed to help grow in the patch. Now that you have removed the problem, the next steps are to develop a strong lawn that will not be as susceptible to Snow Molds.

The main keys are to:

Water our lawns at least weekly (1 inch a week),
Mow at the proper height (2 ½ inches to 3 inches is perfect),
And fertilize throughout the growing season.

I recommend starting with a Spring fertilizer in May (I like to use a quicker release to promote growth right away). Follow that up with a Summer fertilizer in June (a slow release is great). Another Summer fertilizer again in late July (use the same one as in June) and put down a Fall fertilizer in September. The Fall fertilizer will help to create a strong root system and be more disease tolerant.

Finally, as the season is winding down, begin to lower your mowing height. Just one notch per week sometime in September (depends on the season and temperatures). Do not go lower than 2 inches though. The last step that will help to prevent Snow Molds is to rake up leaves on the grass before the snow flies. If the leaves were left on the grass, they create another layer for moisture to get trapped and this can create an ideal situation for Snow Molds.

There you have it. See? I told you it wasn’t so bad. Just some good lawn practices and you should be able to keep the snow molds to a minimum. With our winters and the amount of snow we can receive, it is hard to never have Snow Molds but we can limit it and deal with it properly in the Spring and Summer.

We offer many services here at Oakridge to help you achieve and maintain a healthy lawn. Call us now to book your Spring Cleanup and Lawn care packages for Fertilizer and Weed Control. We also offer weekly mowing programs.

Call now for your free estimate.