5 cheap plants that you can put to scare away the aphid from plants on the terrace or garden

The beauty and exceptional fragrance of honeysuckle make it a dream plant for any garden. In addition to being an impressive climber, this plant also has the ability to attract bees and other pollinators thanks to its numerous tubular and fragrant flowers.

But that’s not all the benefits of this plant: it produces nepetalactone, a natural substance that acts as a natural insect repellent. Aphids are especially sensitive to nepetalactone, which causes them to feel disoriented and have difficulty finding leaves to feed on. This substance can also repel other harmful insects, such as whiteflies and spider mites, making it an ideal choice for those who want to keep their garden pest-free naturally.

In particular, mint is renowned for its insect repellent qualities. This plant contains chemical compounds that can deter insects and other unwanted animals, making it a great alternative for pest control. Planting peppermint around problem areas is an effective way to repel insects, or it can be used as a key ingredient in homemade insect repellents.

Lupine is a plant that contains alkaloids such as lupinin and sparteine, which act as natural repellents for aphids without damaging your garden. When used as repellents, these alkaloids can affect the nervous system of aphids and prevent them from feeding on the leaves and stems of plants.

But that’s not all, as lupines have another benefit for your plants. This plant’s deep and extensive root system can help improve soil nitrogen, which translates into healthier, pest-resistant plants. By improving soil quality, your plants will be able to grow healthier, stronger and with less risk of being attacked by pests.

Coriander is an aromatic herb highly valued in gastronomy for its fresh and distinctive flavor. But its appeal is not limited to the kitchen, as this plant is also known for its abilities to control certain insect pestsin our home.

In fact, studies have shown that cilantro is an effective method of repelling aphids such as aphids and mealybugs, as well as mites. How is this possible? The secret lies in the natural chemical compounds found in coriander, specifically aldehydes, responsible for its characteristic aroma and insecticidal properties.

Did you know the power of nettle as a natural aphid repellent? This plant contains chemical compounds such as formic and acetic acids, which act as repellent agents for these pests. But that’s not all, it also contains alkaloids and flavonoids that possess pesticide and antifungal properties.

If you are looking for a natural solution to protect your plants from aphids, try an  of nettle leaves! Its preparation is easy, you just need to make an infusion with the leaves and apply it on the affected plants. In addition, you will attract beneficial insects such as ladybugs and lacewings, which feed on aphids and other insects harmful to plants!