WHEN it comes to keeping your garden green and healthy, most of us think about watering, soil quality, and sunlight.
But there’s a hidden danger that could be harming your plants without you even realising — and it’s sitting right on your driveway.
Motoring experts atShow Plates Worldare warning that the very place you park your car could be putting your garden at risk.
This is because exhaust fumes from idling vehicles release harmful chemicals that can settle on nearby plants – damaging leaves, stunting growth, and even slowly killing them.
The good news is that with a few easy changes, you can protect your plants and still enjoy a thriving driveway garden.
Sophie Willoughby, a garden expert and RHS-trained horticulturalist, shared her experience with Show Plates World.
“A few years ago, I planted a beautiful bed of lavender and rosemary near my driveway,”; she recalled.
“They started looking sickly and yellow within a few months, and nothing I did helped.”;
It wasn’t until Sophie moved her car to the street for a few weeks — and saw the plants begin to recover — that she realised the exhaust fumes were to blame.
“Now, I always advise gardeners to be mindful of what they plant near driveways and think about how much car activity happens there,”; Sophie said.
“A little change can save a lot of heartache.”;
But you don’t have to leave your driveway empty to protect your plants.
Instead, a few smart moves can protect your green space while keeping your car parked safely.
A spokesperson fromShow Plates Worldsays: “Most people think about car damage or driveway wear and tear — but few realise how much their vehicle can impact their garden.
“By taking small steps like limiting idle time and choosing the right plants, drivers can enjoy a beautiful, healthy outdoor space without sacrificing convenience.
“Your garden is part of your home’s first impression.
“Keeping it vibrant and pollution-free doesn’t just look good — it also creates a healthier environment for your family and your community.”;
Here are three tips every driver with a garden should know...
Avoid idling your car near plants
Try not to leave your car running while parked on the driveway.
If you need to warm up the engine, consider moving the car away from sensitive plants first.
Plant hardier varieties near driveways
Some plants are more resistant to pollution.
Hardy shrubs like boxwood, juniper, and some types of grasses can handle more exposure to exhaust fumes than delicate flowers.
Create a green barrier
Installing a low hedge or a row of hardy bushes between the driveway and your main garden area can help block and filter harmful fumes before they reach more sensitive plants.
