Pests can deprive a raspberry harvest in just a few weeks. Aphids suck juices from shoots, weevils damage buds, and regular treatments quickly become tiring. More and more summer residents are choosing a simpler and safer method of protection. They plant flowers under the raspberries that act as a natural shield.
Some ornamental plants emit odors and substances that are unpleasant to pests. At the same time, they attract beneficial insects that feed on aphids. As a result, a stable protection is formed around the bushes, and the raspberries grow strong and healthy without chemicals.
Calendula is considered one of the most reliable assistants. It repels aphids and ants and reduces the risk of fungal diseases. It is convenient to plant calendula along the edges of a raspberry tree or between bushes without thickening the planting.
Nasturtium works as a bait. Aphids willingly move onto its leaves and almost do not touch the raspberries. Bright flowers additionally attract ladybugs and lacewings, which quickly reduce the number of pests.
Marigold protect not only the above-ground part, but also the roots. Their smell repels weevils, and the root system improves the condition of the soil. With such a neighborhood, the bushes get sick less often, and the berries grow larger.
For the best effect, flowers are planted under bushes or along the perimeter of the bed, leaving space for air and light. During the season, it is enough to remove wilted plants. After flowering, the green mass can be used as mulch.
This method of protection allows you to preserve the raspberry harvest throughout the summer. The bushes remain healthy, the berries are filled evenly, and there is no need for spraying.
