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  • Writer's pictureAll Ontario Hydroseeding - Cher Savage

Lawn and Garden Tips - Grass Care for Late August


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Grass Care for Late August

Grass care for late August does not need to anything fancy. With summer is winding down and the dog days of summer are coming to an end and the care for our lawns need to be tweak for the coming cool months. By regularly inspecting and addressing any signs of pests or diseases is essential for the getting your grass ready for the next years growth. Utilizing integrated pest management methods, such as introducing beneficial insects or using organic treatments, can be both effective and eco-friendly when you follow our great lawn and garden tips for late august grass care .


Additionally, overseeding sparse areas can help sustain a dense, healthy lawn that is more resilient to weeds and other challenges.


These actions not only enhance the aesthetics of your lawn but also promote a healthier environment by creating a green space that aids in air and water filtration, supports biodiversity, and provides a pleasant area for relaxation and recreation for years to come.


Grass Care for Late August

Taking extra care of your grass in late August sets the stage for a healthy lawn through the fall and even into next spring. Here are a few more ways to keep your grass looking its best:


Adjust Your Mowing Height

As temperatures start to cool down, consider raising your mower blades slightly. Keeping the grass a bit longer (around 3 inches) will help shade the soil, retain moisture, and promote deeper root growth. This extra length also helps crowd out weeds by reducing the sunlight they need to sprout.


Aerate the Lawn

Late August is an excellent time to aerate your lawn, especially if it’s been compacted by heavy summer foot traffic. Aeration involves removing small plugs of soil from the lawn to allow air, water, and nutrients to penetrate deeply into the soil. This process promotes stronger, healthier roots and can help repair damage from drought or heat.


Overseed Thin or Patchy Areas

If your lawn has developed bare spots or looks thin after the summer heat, overseed it now. Use a high-quality grass seed that matches your existing lawn type. Overseeding in late August gives the grass time to establish roots before winter, filling in those patches and helping your lawn look lush and full next year.


Topdress with Compost

Topdressing involves applying a thin layer of compost over your lawn. This helps improve soil structure, adds essential nutrients, and enhances water retention. Spread a light layer (about a quarter of an inch) evenly over your grass and water it in well. Topdressing, combined with overseeding, can help rejuvenate a tired lawn.


Address Grub Issues

Late August is a prime time to check for signs of lawn grubs, which can damage grass roots and create brown patches. If you notice areas that pull up easily or see grub activity, consider applying a natural grub control product. Treating grubs now can prevent more extensive damage come fall.


Monitor Watering Needs

Continue to water your lawn if rainfall is insufficient, but be mindful not to overwater. Grass needs about 1 inch of water per week, either from rain or irrigation. Watering deeply but infrequently encourages roots to grow deeper, making the lawn more drought-resistant.


Apply a Fall Fertilizer

Consider applying a slow-release fall fertilizer at the end of August or early September. This type of fertilizer provides a steady supply of nutrients that will help your grass recover from summer stress and prepare for the colder months ahead. Look for a product with a balanced formula to promote both root and top growth.


Control Lawn Diseases

Warm, humid conditions in late summer can promote fungal diseases like brown patch or dollar spot. Keep an eye out for irregular patches of discolored grass and avoid overwatering or watering at night, which can exacerbate these problems. If you notice signs of disease, apply an appropriate fungicide.


By focusing on these grass care practices, you’ll help your lawn remain resilient and ready to thrive as the season changes.


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