Summer is just around the corner, meaning many gardeners will be eagerly awaiting the emergence of their stunning garden displays over the coming weeks and months. That means May could be the final chance to crack on with essential gardening tasks before temperatures climb too high.
Gardening guru and TikTok content creator Michael Griffiths has recently published his rundown of the most important gardening jobs everyone ought to be tackling this month. This encompasses some crucial lawn maintenance that will ensure your grass looks healthy and lush throughout the summer. There are three essential tasks that ought to be on your agenda: aerating, scarifying and reseeding lawns.
To prepare the ground, you can employ an aerator, scarifier, or simply a garden fork or hand rake. This is used to puncture holes straight into the soil to assist water drainage.
To aerate, deploy a core, spike aerator, or a garden fork to guarantee the soil is damp beforehand. Aerating your lawn will stimulate deeper root development, diminish thatch, and enable the lawn to tolerate drought and disease.
Lawn aeration entails puncturing the soil to create openings that allow air, water, and nutrients to penetrate the grass roots, alleviating compaction and enhancing root health, reports The Mirror.
Scarifying is a lawn maintenance procedure involving mechanical blades or tines to slice into and extract a thick layer of thatch – dead grass, roots, and organic debris – from a lawn. This will help stimulate grass development.
Scarifying and aerating your lawn will also enhance air circulation throughout the turf. Thinning out and removing excess thatch boosts the lawn’s overall health by enabling improved airflow, water, and nutrient absorption into the soil, while eliminating any competition for vital resources.
B&Q recommends giving your lawn a thorough watering to assist the soil in retaining moisture. The retailer also advises that the optimum time to aerate your lawn is one to two days after rainfall, while the soil remains moist.
That said, it is advisable to avoid aerating after “extremely” heavy rainfall, as the ground risks becoming waterlogged. Once scarifying and aeration are complete, a generous application of autumn grass seed, which contains higher levels of phosphorus, is recommended.
This type of feed prioritises root development, as opposed to feeds with a higher nitrogen content, which concentrate on promoting grass growth. Reseeding with the appropriate feed will give your lawn a welcome boost come summertime.
It is essential to reseed now, as the summer heat will make it unsuitable to do so later. The next opportunity to properly feed your lawn will not arise until autumn.

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