Core aeration is an essential lawn care service that involves removing small plugs of soil from your lawn to alleviate soil compaction and improve nutrient absorption. But how often should you schedule this service for your lawn in Colorado? Ideally, you'll want to schedule aeration twice a year, once in the spring and once in the fall. These are the times of the year when your lawn is growing actively, which means it will be strong enough to endure the process.
Aerating your lawn will address soil compaction, making it easier for the roots of your grass to absorb essential resources. It will also help stimulate stronger root growth, which is essential in improving your turf's overall health. Fall aeration is best paired with overseeding because the conditions during this season are ideal for the grass seeds to germinate and grow into beautiful green grass!
How often should you core aerate your lawn in Colorado?
In Colorado, the best practice is to schedule core aeration twice a year: once in the spring and again in the fall. These are the times of the year when your lawn is at its healthiest and can withstand the process of core aeration. By scheduling core aeration twice a year, you can ensure that your lawn has the best chance to thrive throughout the year.
- Spring Aeration: Spring is the perfect time to schedule core aeration for your lawn. As the weather warms up, your grass begins to wake up from winter dormancy and starts to grow. By aerating your lawn in the spring, you give it a head start by ensuring it gets optimal access to essential resources that will help it grow strong and prepare for the coming summer season.
- Fall Aeration: As the temperatures cool down in the fall, your lawn begins to prepare for the winter months. By scheduling core aeration once again in the fall, you help your lawn recover from the stress of the summer and prepare for the winter. This helps your lawn come back stronger in the spring.
What are the benefits of core aeration for your lawn?

Core aeration provides numerous benefits for your lawn. By removing small plugs of soil from your lawn, core aeration helps to alleviate soil compaction, which can prevent air, water, and nutrients from reaching the roots of your grass. This allows your lawn to absorb the nutrients it needs to grow strong and healthy.
Core aeration also helps to improve the overall health of your lawn by promoting stronger root growth. Loosening up densely compacted soil creates space for roots to grow deeper, which helps your turf become more drought-tolerant and resistant to disease.
Pair fall aeration with overseeding to promote new grass growth.
While core aeration is an essential lawn care service, pairing it with overseeding in the fall can take your lawn to the next level. Overseeding involves spreading grass seeds over your existing lawn to help fill in bare spots and promote new grass growth. The process of core aeration helps to loosen the soil, providing the perfect environment for the new grass seed to take root and grow. This helps to thicken your lawn and improve its overall appearance. Additionally, overseeding in the fall ensures that the grass seeds have enough time to germinate and establish their roots before winter arrives.
Call us today to schedule our core aeration service!
At Weston Landscape & Design, we offer a comprehensive core aeration service to help keep your lawn healthy and beautiful. This service involves passing over your lawn with our aerator machine to remove plugs of soil so it has better access to essential resources. You can schedule this service in the spring, between March and April, and in the fall, in October. We offer our core aeration service to residential properties in Denver, Englewood, Cherry Hills Village, and surrounding areas in Colorado. Give us a call today at (303) 944-7495 to schedule our core aeration service!