Gardeners aiming for a perfectly lush and vibrant lawn this summer are being advised to scatter a common kitchen ingredient across their gardens this June. It is widely acknowledged that preparing a garden for summer can prove both costly and laborious, with hundreds of pounds spent on expensive fertilisers and weed treatments. Fortunately, with this everyday kitchen essential, gardeners can achieve a flourishing lawn for a fraction of the typical expense.
Why Sugar Works Wonders on Lawns
With summer now in full swing, gardens across the UK are preparing for abundant sunshine in the months ahead. This is exactly why gardening specialists are encouraging enthusiasts to sprinkle sugar on their lawns to establish a lively and verdant outdoor space. Sugar possesses the capability to completely rejuvenate a yellowing or sparse lawn and turn it into a dense, green, and thriving garden—perfectly timed for the height of summer.
Gardening specialists have outlined the science behind applying this kitchen essential to lawns. Sugar distributed across gardens can break down thatch—the compacted layer of dead organic material that builds up in gardens and prevents grass growth. Sugar also enhances the existing nutrients in your turf and additionally prevents unwanted weeds.
How to Apply Sugar to Your Lawn
Essentially, a bag of ordinary white granulated sugar serves as an all-in-one miracle solution for a struggling lawn. Thankfully, it is incredibly budget-friendly. Major UK supermarkets including Tesco, Sainsbury's, Asda, and Aldi are stocking a 1kg bag of granulated white sugar for £1.09. The ideal sugar-to-lawn ratio is approximately 450g per 10 square feet of turf, with experts advising the use of standard white granulated or powdered varieties. For uniform coverage, professionals suggest employing a lawn spreader and applying the sugar during early morning hours onto dry grass.
Expert Opinions on the Sugar Hack
Lindsey Hyland, founder of Urban Organic Yield, shares: "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. 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."
Gardening Know How urges gardeners to proceed with care, suggesting sugar should be applied to lawns just once per season (winter excluded) for a maximum of three applications annually. Rachel Crow, a gardening specialist with Homes & Gardens, says: "Sugar has its advantages, but we urge you to tread carefully, especially if your land is prone to fungal growth. However, when used in moderation, this ingredient can promote a greener lawn for the summer ahead."
Fellow expert Bill Glaser, owner of Outstanding Foods, supports the unconventional method while similarly warning against excessive or frequent sugar use, advocating for a conservative application instead. He explains: "[Sugar] allows the grass to overtake invasive plant species. Only use a sugar solution about once a month; some sources suggest replacing harsh fertilisers with rice water for more consistent application."
Tom Monson from Monson Lawn & Landscaping notes that sugar can strengthen the roots of grass in your garden, though it is crucial not to promote fungal growth, particularly if your lawn does not receive much direct sunlight. He explained: "Sugar causes the grass's roots to intake more nitrogen from the soil, which can boost your lawn's greenness. Sugar also promotes fungal growth, so you'll want to inspect your lawn and ensure you do not have excess fungal growth."
Tom also highlighted that while sugar might not be viewed as a conventional fertiliser, by functioning as a carbon source, it benefits lawns by absorbing surplus nitrogen and enhancing soil equilibrium. Lindsey went on to describe the primary benefit of applying sugar to your garden—combating weeds. She said: "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 supported the claim that sugar works as an effective weed deterrent by clarifying that although the kitchen ingredient does not directly eliminate weeds, it significantly stimulates microbial activity which subsequently nourishes the soil, enabling your garden to suppress unwanted vegetation. He added: "This allows the grass to overtake invasive plant species."
