Should I catch or mulch my grass clippings?

Oct 11, 2023

Will mulching improve my lawn?

Maintaining a thriving, green lawn is a goal for many homeowners. Regular lawn mowing is necessary to keep it looking neat, but the question arises - what should we do with the grass clippings? Should we catch them or mulch them back into the lawn?


Catching Grass Clippings:

One common practice is to catch grass clippings in a bag attached to the lawnmower. This method provides an immediate aesthetic benefit, as the lawn appears clean and debris-free after mowing. It also prevents clippings from being spread across walkways or getting stuck in outdoor furniture, making it easier to maintain a tidy outdoor space. Additionally, catching the clippings can reduce exposure to allergens if you have a grass allergy. 


Mulching Grass Clippings:

Mulching grass clippings involves finely chopping them into small pieces and allowing them to decompose back into the lawn. This method has several advantages, including acting as a cheap fertiliser and removing the need to empty the catcher. Grass clippings hold essential nutrients such as nitrogen, phosphorus, and potassium, released as they break down. By mulching, you can provide your lawn with a natural and nutrient-rich source of fertilisation.


Lawn Health and Nutrient Cycling:

Mulching clippings promotes lawn health and nutrient cycling. As they decompose, nutrients are released into the soil, which the grass roots absorb. This natural recycling process reduces the need for synthetic fertilisers, saving both money and the environment. The decomposed clippings also improve soil structure, water retention, and microbial activity, leading to a healthier and more resilient lawn.


Environmental Impact:

From an environmental perspective, mulching grass clippings is a more sustainable option. By returning the clippings to the lawn, you avoid sending them to a landfill, where they contribute to organic waste decomposition and greenhouse gas emissions. Furthermore, reducing the use of synthetic fertilisers helps minimise water pollution, as excess nutrients from fertilisers can run off into nearby water bodies, causing algal blooms and harming aquatic ecosystems.


Practical Considerations:

Practical considerations come into play when deciding between catching or mulching grass clippings. Catching clippings can be time-consuming, as you need to empty the bag frequently, especially for more extensive lawns. Disposing of the clippings may also require additional effort and cost. On the other hand, mulching is an easy and efficient process, requiring no additional equipment or disposal efforts. It saves time and makes lawn mowing a hassle-free task.


In conclusion, choosing between catching or mulching grass clippings depends on various factors. Catching clippings provides an immediate aesthetic benefit and is suitable for those with grass allergies. However, mulching clippings offer numerous advantages, including acting as a cheap fertiliser, promoting lawn health and nutrient cycling, and reducing environmental impact. Additionally, mulching is a practical and time-saving option, making lawn mowing easier. Ultimately, you should form your decision on personal preference, lawn size, and maintenance goals.


For more information or to hire the pros to take care of your lawns, call us on 0480047463.

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