Asian hornets and wasps are set to make their presence known in gardens as summer approaches, posing a potential threat to outdoor spaces. Garden Pest Deterrence: To effectively deter these invasive pests, one gardening expert recommends utilizing scents that are pleasant to humans but off-putting to hornets and wasps. Combining citronella, spearmint, and lemongrass plants in your garden can create a natural barrier against unwanted visitors. Alternatively, mixing the essential oils of these plants with water can create a sprayable solution to apply in targeted areas. Maintaining Cleanliness: Ensuring that there are no food sources readily available in your garden is crucial in keeping pests at bay. By promptly clearing away scraps, sealing bins, and cleaning up after outdoor gatherings, you can significantly reduce the attraction of hornets and wasps. Additionally, cleaning barbecue equipment thoroughly after use can prevent the accumulation of food residues that may attract pests. Tips for Flower Maintenance: Certain gardening tasks, such as regularly picking sweet pea flowers, can contribute to pest deterrence. By removing seed pods from sweet pea plants, gardeners can prolong the plant's flowering season and prevent energy drain that leads to excessive seed production. Overall, maintaining a clean and fragrant garden environment can help protect against unwanted pests during the peak season. Stay vigilant and implement these expert tips to safeguard your outdoor space from Asian hornets and wasps this summer.