After our long hot Summer, we are now in autumn, a time when weeds and moss thrive and our garden lawns need some care and attention.

Weeds are a common annoyance in most places, especially on our garden lawns, and moss growth is a clear sign of poor turf health involving various factors such as insufficient or inadequate drainage, too much shade, not enough nutrients, overly short lawnmowing, or even frequent footfall.

Moss in our garden lawns is a sign that there is an underlying problem with our garden lawn. This can be caused by a number of factors, including poor water drainage, too much shade, lack of fertiliser, the grass being cut too short and again just too much heavy foot traffic.

Nonetheless, gardeners do not need to worry too much, as there is a straightforward easy answer for tackling both weeds and moss, which also helps prevent moss from making an ugly, unwelcome return. The answer to this involves scarifying your lawn. Scarification is an easy to do process, that removes the thatch layer that builds up over time, between the soil and grass on your garden lawn.

Thatch contains various organic materials, such as dead grass, plant roots, leaves, and other garden detritus, which can if left obstruct water, oxygen, and nutrients from penetrating the garden soil, leading to a range of garden lawn issues.

Thatch can cause various problems for your garden lawn, including poor drainage, hindered root growth, compacted soil, patchy grass, increased vulnerability to pests, and the unwelcome growth of weeds and moss.

Scarifying your garden lawn removes debris from the grass

Scarifying your garden lawn is a simple easy to do task that involves raking over your grass in spring and autumn to remove excess thatch and help weed out unwanted growth. If your moss and weed problem is mild, it may just be possible to fix it, by simply scarifying and then improving the overall health of the lawn with regular lawn care to stop the moss and weeds from growing again and returning. Always mow before scarifying and try not to be too vigorous in spring, only scarify until you can see soil underneath.

Although scarifying can usually do the job, it can tear the grass, which can leave your lawn looking rather patchy and untidy in places. To remedy this, overseeding is recommended.

Overseeding involves spreading new grass seed all over your existing garden lawn to improve its health and general appearance. This method not only revitalises your garden lawn but also increases its density, filling in the bare, patchy spots that would otherwise become the place for weeds and moss to grow. To overseed, simply handspread the seeds and rake them into the soil, ensuring they make good contact with the ground, which is essential for germination. While covering the seeds with soil isn’t necessary, applying pressure to the seeds is crucial to ensure they grow into the soil and germinate properly. As once the seeds are embedded into the soil underneath, it’s then time for a gentle watering of your garden lawn.

Personally, I think it more rewarding to water your garden lawn with a hosepipe lightly 3-4 times a day than it is to drench your garden lawn too heavily once a day.