Lawns tend to look worn down and lacklustre as the autumn season looms, but one thing could perk them up again – sugar.

Whether you’re seeking organic ways to eliminate weeds or boost your lawn’s health, sprinkling sugar on your lawn could be the answer.

The most attractive gardens usually start with lush, green grass, and according to one expert, its condition can be improved with sugar.

Lindsey Hyland, the Founder of Urban Organic Yield, said: “Sugar will help break down thatch, the layer of dead grass, and other organic material that can accumulate on your lawn over time.

“This thatch can make it difficult for new grass to grow, but using sugar on your lawn can help break it down and improve the health of your lawn.”

However, while sugar can benefit your lawn, Bill Glaser, CEO of Outstanding Foods, a plant-based food company, urges gardeners to use the substance sparingly.

He stated: “Only use a sugar solution about once a month; some sources suggest replacing harsh fertilisers with rice water for more consistent application.”

While sprinkling sugar on the lawn has its perks, Tom Monson, the Owner of Monson Lawn and Landscaping, echoes the expert’s caution.

He revealed: “Sugar causes the grass’ roots to intake more nitrogen from the soil, which can make your lawn grow greener than ever.”

Yet, if your property is nestled further into the woods, the landscaper warns against using sugar.

The specialist added: “Sugar also promotes fungal growth, so you’ll want to inspect your lawn and ensure you do not have excess fungal growth.”

To achieve an even application, a lawn spreader is recommended for distributing sugar on dry grass early in the morning. When selecting the best sugar for your lawn, opt for granulated or powdered sugar.

Sugar can be picked up from all supermarkets. Granulated sugar retails for 85p at Sainsbury’s and for 95p at Waitrose & Partners.

While not a traditional fertiliser, Tom pointed out that sugar can indeed make your grass look lusher. Sugar acts as a carbon source, enhancing your lawn by absorbing excess nitrogen and thus improving soil balance.

Lindsey claimed the major plus of sprinkling sugar on your turf is for tackling weeds. Her words were: “Weeds tend to thrive in environments with access to sunlight and moisture, and by using sugar on your lawn, you can make it less hospitable for these weeds.”

Bill Glaser backs Lindsey’s claim regarding sugar as a weed killer. He explained that although sugar doesn’t directly exterminate weeds, it encourages microbial life that enriches the soil, allowing the lawn to crowd out unwanted plants. He stated: “This allows the grass to overtake invasive plant species.”