Soil aeration is an essential practice for maintaining a healthy and vigorous lawn. Grass roots absorb water and nutrients from the soil and transport them to the grass blades, allowing the lawn to remain green and healthy.

For roots to function properly, they need oxygen in the soil. The air found in the soil is essentially the same as the air at the surface of the lawn. When the soil becomes compacted, the circulation of air, water, and nutrients is significantly reduced.

Several factors can cause soil compaction, including:

• frequent foot traffic;
• lawn activities;
• heavy rainfall;
• repeated irrigation;
• the use of heavy equipment.

When soil becomes compacted, the amount of air trapped between soil particles decreases. As a result, grass roots receive less oxygen, which can lead to a gradual weakening of the lawn. In some cases, the grass may change from a dark green color to a yellowish shade, indicating stress.

However, it is important to note that yellowing grass can have many different causes, such as nutrient deficiencies, diseases, or drought stress—not only lack of oxygen in the soil.

To assess soil compaction, Services Provert uses specialized equipment to measure soil density and determine whether aeration is necessary.

Soil aeration provides many benefits for lawns:

• Improves water infiltration so rain or irrigation water can penetrate the soil instead of running off the surface.
• Encourages deeper root growth, making the lawn more resistant to drought.
• Improves absorption of fertilizers and lime, allowing nutrients to reach the roots more effectively.
• Enhances biological activity in the soil, which is essential for overall lawn health.

Regular aeration helps maintain a lawn that is denser, greener, and more resilient to environmental stress.