What is the significance of companion planting in pest management?

Companion planting plays a crucial role in pest management because certain plants have natural properties that can repel harmful pests or attract beneficial insects. This method of planting complementary species together helps create a more balanced ecosystem within the garden or field. For example, some flowers can attract pollinators and predatory insects that feed on pests, while other plants might produce scents or chemicals that deter insects from attacking their neighbors. By using this natural strategy, growers can reduce reliance on chemical pesticides, promoting a healthier growing environment and supporting sustainable agricultural practices.

Other choices do not directly relate to the primary benefits of companion planting in pest management. While increasing plant size, making harvesting easier, or requiring no maintenance can be associated with certain gardening practices, they are not specific advantages of companion planting in relation to pest deterrence or management.