Gardeners are being encouraged to use a ‘clever trick’ to confuse pests and protect their crops. Garden pests can damage plants, reduce yields, and frustrate even the most experienced gardeners.
Identifying and managing them early is key to maintaining a healthy garden. Experts from GrowVeg have shared a quirky idea to keep the pests away from the garden- and it doesn’t require anything special. According to the experts, planting a mix of colourful vegetables disrupt insect vision and makes it harder for pests to locate their preferred plants.
The experts explained: “Interplant crops with one another. This confuses passing pests because they will find it harder to home in on their preferred crop.
“You can interplant different vegetables, or mix up vegetables with herbs or flowers to create a more diverse – and confusing – planting scheme.
“Obfuscate some more by growing vegetables with coloured leaves, like purple varieties of cabbage or kale, that insects won’t expect.”
Many garden pests, such as aphids, caterpillars, and whiteflies, rely on visual cues to find their favourite crops.
By interplanting different colours, shapes, and textures, you can create a visual camouflage effect that makes it more difficult for pests to target specific plants.
For instance, red & purple lettuce confuses leaf-eating insects that prefer green leaves. Similarly, planting marigolds among vegetables is a wonderful idea. Gardening experts believe that their bright flowers repel nematodes, aphids, and whiteflies.
The experts concluded: “Stress-free plants have their own pest defences which more often than not allow them to see off pests without help from us. So grow plants in the right conditions, keep them well fed and water well in dry weather.
“Don’t forget to feed the soil too – with plenty of well-rotted organic matter such as compost – to promote a thriving root system that supports healthy growth above ground.”
