Sutherlands Organic Solutions
“We are a lawn care company committed to helping your lawn look its best and our earth help itself.”
SOS February Lawn Care Tips: Get Your Lawn Ready for Spring
Even though winter is still hanging on, now is the perfect time to start thinking about your lawn. A little preparation in February can make a big difference once spring arrives.
Here are some important spring lawn care tips and reminders to help your yard get off to a strong start this season.
🌿 Plan Early for Spring Services: Spring is our busiest time of year. Scheduling services early ensures your lawn receives timely treatments, such as fertilization and crabgrass prevention, when they matter most.
🚜Clean Up Winter Debris: As snow melts, remove fallen branches, leaves, and debris from your lawn. Clearing these away allows sunlight and air to reach the grass, helping prevent mold and disease.
🌬️ Watch for Snow Mold & Winter Damage: Monitor for gray or pink patches caused by snow mold. Keeping the lawn free of snow piles and winter debris can help the grass recover more quickly as temperatures warm.
❄️ Avoid Heavy Foot Traffic: Grass will be fragile as it emerges from winter dormancy. Limiting foot traffic now helps prevent soil compaction and damage to the emerging grass.
🌿 Start Thinking About Weeds: Many weeds begin growing before you see them. Early spring pre-emergent treatments are one of the best ways to stop weeds before they take over your lawn.
Spring will be here before we know it, and a little preparation now can mean a greener, healthier lawn all season long.
“Do Snowstorms Squash Bugs? The Chilly Truth About Winter vs. Insects”
How cold & snow help:
- Cold kills some insects outright: Sudden, extreme cold (especially without insulating snow) can kill insects that overwinter as adults, eggs, or larvae.
- Snow can limit survival in some cases: If snow comes late or melts early, insects may be exposed to lethal freeze–thaw cycles that damage their cells.
- Fewer survivors = fewer breeders: If enough insects die over winter, there are simply fewer adults to reproduce in spring and summer.
But here’s the catch: ❄️🪲
- Snow is a blanket: A thick, steady snowpack insulates the ground and protects insects overwintering in soil, leaf litter, or bark. This can increase survival.
- Many insects are cold-adapted: Some produce natural antifreeze compounds and can survive temperatures well below freezing.
- Fast rebound in summer: Insects reproduce quickly. Even if winter knocks numbers down, a warm, wet summer can bring populations roaring back.
What really reduces summer insects the most:
- Late hard freezes after early warm spells (catches insects active and unprepared)
- Dry springs (bad for larvae and eggs)
- Cold, wet summers (slows reproduction)
So,what does this mean?
- ❄️ Harsh, inconsistent winters → more likely to reduce insects
- ❄️ Long, steady snowy winters → often protect them
- 🌞 Warm, wet summers → insect boom regardless of winter
A Blanket of Benefits: What Snow Does for Your Grass
Benefits of Snow for Your Lawn
Snow is highly beneficial for your lawn. Often acting as nature’s winter coat and a natural fertilizer.
- Natural Insulation – Snow acts like a blanket, protecting grass roots from extreme cold and freeze-thaw cycles that can cause damage. Snow traps air pockets that act as a thermal blanket, protecting the grass roots and crowns from sub-zero temperatures and harsh, drying winds. A few inches of snow can keep the soil 30-35 degrees warmer than the air above.
- Moisture Boost – As the snow melts, it provides a slow-release watering system and deep watering that helps soil recharge before spring. This gradual moisture absorption is better for the soil than heavy rains.
- “Poor Man’s Fertilizer.” – Snowflakes capture nitrogen from the atmosphere as they fall. When the snow melts, this nitrogen is released into the soil, providing a small but valuable nutrient boost for spring greening.
- Protection from Frost Heaving: A stable layer of snow prevents the soil from rapidly freezing and thawing, which can push grass roots out of the ground (Frost Heaving) and cause them to dry out.
Important Precautions
- Avoid Compaction: Never walk or play on a snow–covered lawn. This compresses the snow into ice, which can suffocate the grass or break the brittle, frozen blades.
- Watch for Snow Mold: If thick snow sits on long grass for months, it can create a damp environment that fosters snow mold, a fungal disease that appears as pink, gray, or brown matted patches in the spring.
- Salt Damage: Be careful when using rock salt on nearby walkways; salt can leach into the soil and dehydrate the grass.
The Key Takeaway
A consistent layer of snow = good news for your lawn. Think of it as winter skincare for grass, protective, hydrating, and quietly working its magic until spring. 🌼
Snow Mold: What, Why and The Fix
❄️ What Is Snow Mold?
Snow mold is a group of fungal diseases that develop under snow cover when the ground isn’t frozen. The two main types are:
- Gray snow mold (Typhula species)
- Pink snow mold (Microdochium nivale)
🌱 Why Snow Mold Is Harmful
1. Kills or Weakens Grass
Snow mold attacks grass blades and crowns, causing:
- Circular patches of dead or matted grass
- Slow spring green-up
- Increased vulnerability to other diseases and weeds
Pink snow mold is especially damaging because it can kill grass plants outright.
2. Thrives in Common Winter Lawn Conditions
Snow mold develops when:
- Snow sits on unfrozen soil
- Lawns have heavy thatch or compacted soil
- Grass is left too tall before snowfall
These conditions create a moist, insulated environment ideal for fungal growth.
3. Creates Long-Lasting Lawn Damage
Even after snow melts, affected areas may:
- Remain brown or gray for weeks
- Recover unevenly or not at all
- Require reseeding or renovation
This delays a healthy, uniform lawn in spring.
4. Encourages Secondary Problems
Damaged turf makes room for:
- Weed invasion
- Soil erosion
- Other lawn diseases
How to Reduce Snow Mold Damage
- Mow grass shorter (but not scalped) before winter
- Avoid late-season nitrogen-heavy fertilizer
- Reduce thatch buildup and improve drainage
- Rake and lightly fluff matted grass after snow melt
Bottom Line
Snow mold weakens your lawn’s root system and delays spring recovery, leading to thin turf and extra maintenance. While many lawns recover naturally, repeated infections can cause lasting damage if prevention steps aren’t taken.
Here are images showing what snow mold looks like on lawns and turfgrass — the fuzzy, matted patches of grass that appear when snow melts in late winter or early spring:
These pictures show typical snow mold symptoms on grass, such as:
- Circular, straw-colored or tan patches of dead, matted grass.
- Grayish or whitish fuzz/mycelium on the surface of the turf.
- Spiderweb-like fungal growth in affected areas.
- Sometimes pinkish tones in pink snow mold types.
Snow mold is a fungal lawn disease that becomes visible after prolonged snow cover melts, leaving discolored and matted grass where the fungi thrived beneath the snow.
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