Microclimates: What Factors Contribute to Successful Growth of Ontario Natural Grass

Top 3 Conditions that Affect the Survival Rate of Turf

What is a microclimate? 

Simply, it is the environment down at the level of the grass plant. There are many factors that affect this and they vary greatly within a geographical area, within a town and even within a lawn or field. The point is, that each microclimate is different and should be managed as such. The success of your lawn depends on your ability to adjust the grass variety and maintenance practices to meet the needs of your particular area. Keep reading to learn what the most important factors to consider are.

Soil Composition 

This aspect speaks to the medium the plant grows in. The ideal soil type for most grass stands is a well drained, fertile soil. This is achieved by a well balanced soil with ideal pore space to allow nutrients and water to flow through. This soil holds its shape and resists compaction. This is most commonly known as a sandy loam soil, being a balanced mixture of sand, silt and clay. If the medium you currently have has lots of clay or sand, you should look to amend the soil either by several years of regular topdressing or by removing the grass and amending the soil before starting over. A balanced root zone of 4-6 inches is recommended to successfully grow strong grass that will last.

Sunlight

This factor is how the plant grows. Plants absorb sunlight, Chlorophyll specifically during Photosynthesis, to convert to energy for growth. Without a sufficient amount of this, plants become weak, stunted and off color. Without this vigor, the plant is less able to handle stresses (drought, pests, traffic, etc..). Anything that blocks the sunlight can impede the plants ability to thrive such as houses, trees, shrubs and fences. 

Air Flow

This effect affects the plants ability to breathe. When there is no air movement, the area around the plants becomes stagnant and still. The plant can’t clear the air above the leaf blade and the plant can’t regulate its temperature and overheats. Over time, this suffocation can lead to weakened plants. Just as certain objects block sunlight, the same ones also contribute to the lack of airflow.

By working to optimize these three factors, this will go a long way to ensuring the strength and longevity of your lawn. 

Every lawn has a unique microclimate—understanding yours is the first step toward lasting success. Need help choosing the right sod or seed based on your property’s conditions? Contact us today and we’ll help you make the best choice for your environment.

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