Chris McIlroy said the dry weather made the threat even more pronounced
Howard Lloyd Regional content editor
12:22, 24 Aug 2025Updated 12:22, 24 Aug 2025
Chris McIlroy said it be be ‘disheartening’ to see your lawn suffer
The early ripening of berries and apples is causing a stir about the UK’s autumn season arriving earlier than normal. But there’s another aspect gardeners should be keeping an eye on – falling leaves.
Chris McIlroy, lawn expert at The Grass People said: “Falling leaves are a challenge for grass, especially when they’re not cleared off quickly.
“When leaves land on lawns they trap in moisture, block airflow and sunlight and become a breeding ground for diseases. It’s a common issue in autumn but if leaves fall now it could pose problems for anyone looking to sow grass seed in September.
“It can also be a little disheartening when organic matter starts to cover your lawn, especially after you’ve worked hard to maintain it to enjoy the summer in your garden.”
Experts say trees shedding their leaves early is due to the dry, warm summer creating a drought – which gardens have also endured as the UK comes back from its fourth heatwave of the year.
Mr McIlroy added: “This summer has been particularly harsh on lawns, with hosepipe bans, heatwaves and a significant drop in rainfall.
“September would usually be the time to sow a new lawn or fill in any bare patches. But if we start to get these conditions now, people can sow early.
“This would give seeds a chance to germinate in warm soil that’s not covered by fallen leaves. But all is not lost, with a changing climate, gardeners just need to pivot to match their lawn’s needs.”
What gardeners can do
Rake regularly. Prevent leaf buildup to reduce disease risk and improve seed germination.Monitor soil moisture: Dry conditions may persist, so water wisely if restrictions allow.Sow early if possible: Warm soil and fewer leaves now may offer a better window than waiting.Watch for fungal signs: Discolouration or patchiness could indicate disease – act quickly.
Mr McIlroy added: “If you applied a fertiliser in the early summer, now might be time to feed your lawn again. You’ll want a product that strengthens roots and boosts disease resistance.
“Ingredients like potassium and phosphorus are key, while avoiding anything that’s high in nitrogen as this can cause grass to focus on top growth rather than root development.”
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