Gardening experts have revealed a fantastic method to keep pests out of the garden and all you need is a handful of discballs (like these Hanging ornaments £8.89 from Amazon).
Disco style can definitely be in fashion for 2026, and when it comes to your garden, it can be a really useful tool to deter garden pests. If you want to Prevents wasps And the flies And Keep pests off your plantsA shiny mirrorball can help.
The light that reflects off the disco ball can disrupt how flies and other insects navigate, in turn preventing them from approaching your plants. It’s a harmless deterrent, but one that will also make your garden sparkle like Studio 54.
Disco Ball Hack
Before you go ahead and make your wedge patch shine like the 70s, it’s important to understand how the hack works, and luckily, the answer is simple. It’s all about using reflected light to disrupt the insects’ navigation paths.
(Image credit: Getty Images/Niclas Storm)
‘Flies may use disco balls to deter insects because insects such as flies rely on light and reflections to navigate, and their sense of direction may be affected by reflections from disco balls moving in direct sunlight. This won’t harm them, but it can be so annoying that they may start avoiding the area,’ says Richard Barker, horticulturist and commercial director. LBS Horticulture.
‘Reflections from disco balls can interfere with insects’ sense of direction, as they can rely on light and reflections to navigate. For this to work, the disco ball needs direct sunlight with little wind to spin.’
(Image credit: Getty Images/ Maria Casino)
As Richard explains, placement is really important for this hack to work. You need to place the disco balls where they can catch the wind, and of course, near the areas you want to keep pests away from.
‘For disco balls to be most effective, they should be hung where they get maximum direct light and can catch any wind to swing or spin. They also need to be placed close to where they are needed most to avoid pests. For example, to keep mosquitoes, flies, wasps, or gnats away from sitting areas, hang them outside. FurnitureSurrounding patios, etc., says Lucy Bradley, garden and greenhouse expert Easy Garden Irrigation.
‘If you have problems with gnats or flies near your bin, this is also a good place to suspend a disco ball. Or places where there is a lot of foot traffic, such as next to a door or entrance. If you want to use it to deter birds from your fruit or vegetablesThen place them close to where they are growing, hanging them from trees, shepherd’s crooks, or basket brackets, until they are in the shade and completely sheltered from the wind.’
Is this a good hack to use?
While pest control hacks are nicer, it’s best to use other forms of pest control like the disco ball hack. Attracts natural predators, Companion planting And also Stick a fork in your veg patch.
(Image credit: Getty Images/GeorgeClerk)
‘Although it may be a good method to use, weather conditions may not always be reliable enough to provide sufficient direct sunlight and wind. If there is no wind to spin the disco ball, if the light is reflected long enough on a dry, flammable surface, such as brittle grass,’ says Richard.
The hack won’t work at night either, so it’s best combined with other pest control methods that actually work, like fly traps. You should also avoid things that attract insects in the first place, such as leaving food covered or leaving containers open.’
Lucy agrees, however, pointing out that the disco ball method is cost-effective and doesn’t rely on chemicals. Again, she recommends it along with other methods as part of a multi-pronged approach to dealing with pests.
‘To make them last as long as possible, keep them in your garden only in spring and summer and then store them during autumn and winter to protect them from the worst of the weather. Ideally disco balls with blown plastic cores would be better than polystyrene centers as they would be better at resisting wet weather conditions,’ she adds.
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Will you try this dazzling garden hack?
