Snow Mold Allergy | Types | Symptoms | Avoid Growth | Manage

You are currently viewing Snow Mold Allergy | Types | Symptoms | Avoid Growth | Manage

Allergies are of different types, and not every time a person suffering from allergies can get affected by pollen particles. Some allergic activities can start even before the trees, grasses show up or start growing back.

Yes, if you live in a snowy area, then this statement might be evident to you. Many people who are pollen allergic tend to suffer from other allergic types also.

Therefore, if you notice allergic symptoms while melting down snow, then the only cause behind it is snow mold. 

Snow Mold Allergy-Everything You Must Know:

Where is snow mold found?

We can find snow molds in snowy areas or areas with heavy snowfall. People might find it hard to believe that under freezing conditions, the fungus can evolve.

But talking about snow mold, they develop under the snow and in damp pockets. Several times dead grass and leaves are covered with snow, due to which an ideal environment is created for the fungus to feed on and grow.

Therefore, as the snow melts, the mold particles get in touch with the air. Due to which the person allergic to pollen particles tends to see symptoms of allergy. 

Types of snow mold:

There are two forms of snow mold that affect the grass.

  1. Typhula blight or gray: This form of mold can damage the blade of the grass and tend to be less harmful.
  2. Fusarium Patch or pink: This form of mold can damage the grass from its roots and its crown part. Therefore this is a more severe form of mold.

Symptoms of Snow Mold Allergy:

  • To much Sneezing.
  • Vary Runny or stuffy nose.
  • Cough and postnasal drip.
  • Your Itchy eyes.
  • Itchy nose and throat.
  • May Watery eyes.
  • Dry and scaly your skin.

Steps you can take to avoid the growth of snow mold:

Below steps can stop the formation of snow mold if the below process is followed correctly and on time.

  1. Cut short your grass: Yes, it’s simple and effective. Before the snow season comes, cut the grass in your lawn or backyard shorter than average. It will help in preventing of new formation of grasses instantly as well as also would eliminate the chances of snow mold formation. If you haven’t done the process earlier, only a good spring rain can quickly help wash away the mold fungus.
  2. Rake leaves regularly: People tend to keep leaves piling up, due to which when snowfall starts; it tends to form an environment for the molds to grow. Therefore keep raking leaves in your lawn to avoid any such fungus formation.
  3. Remove piles of snow: Not every time it is possible but if you find small or manageable snow piles under a shed or in a shady area, try to remove it as it can be a suitable environment for the fungus to form.
  4. Spray Nitrogen: Yes, nitrogen can eliminate the chances of the formation of snow mold. Thus spraying or using nitrogen at proper intervals can reduce the building up of snow mold fungus.
  5. Using law chemicals: We can easily find many chemicals in the market that are made for lawn usage. However, on the other hand, it is also seen that many chemicals are complex and ruin your garden growth. Thus it is advisable to use less harmful chemicals or pesticides on your lawn as it can help you prevent the formation of fungus. 

Symptoms of Formation of Snow molds:

These molds are web-like structures and, similarly, appear like a web. The gray and pink mold formation might not seem to be different in visual, but their working process is different.

The primary difference is that the pink mold grows under snow cover as well as while there is no snow. On the other hand, the gray mold occurs only under snow. 

You can easily see small and sometimes wide mold diameters ranging from 4 to 13 diameters. The colors visible can be brownish and green patches.

So when the snow starts melting, the formation of mold increases with time. The researchers say that as long as the ground is cold, mold keeps on forming.

How to manage snow mold allergy effectively?

Several ways can help you ease out if you possess a snow mold allergy. Below steps can be used to get instant relief:

  1. Try to avoid Benadryl: People tend to take Benadryl as soon as they see any allergy symptoms, which is a total no. One should always take the medication with a lower amount of side effects. Benadryl can cause you drowsiness and make your feel sick.
  2. Prescribed medication: If you see that your symptoms are increasing and no home medication provides you relief, then consult your nearest doctor. Doctors can study your condition well and recommend proper medication such as eye drops, nasal drops, etc.
  3. Use Antihistamines: Again, before taking any medication, consult your doctor once. Antihistamines tend to lower the symptoms of allergies but make sure you are taking the correct one after consulting your doctor.
  4. Take allergy shots: Allergy shots are given to the allergic person at regular intervals to lowers their chances of getting affected by allergy.
  5. Surrounding Factors: Try to take a bath and put your clothes in the laundry if you have come from outdoor. It’s seen many times that clothes can worsen your allergic condition.

Therefore the primary factor that can easily affect you with snow mold allergy is your lawn. Thus it is always advisable that everyone must maintain good lawn practices.

Keep your yard clean, green, and provide necessary cuts when required.

Higher during springtime and before snowfalls as it will not damage the new growth in your lawn and keep it healthy during the season.

Use necessary chemicals to avoid excessive growth of fungus or any other types of bacteria.


Following proper steps can help you to be safe from snow mold allergy. Remember, if you are prone to allergies, do wear pollen marks regularly and avoid outdoor activities. If not, then keep yourself clean and never wear outdoor clothes again before wash. Keep your windows closed so that outside air cannot enter your house directly. Following proper measures will lower your chances of getting snow mold allergy. 

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