Brassicas
VegetablesCabbage benefits from companion planting by forming mutually supportive relationships with other plants. It thrives when paired with plants that deter its common pests, such as caterpillars, aphids, and root maggots. Certain plants emit strong scents or release chemicals that confuse or repel these pests, reducing the need for chemical interventions. Others attract beneficial insects like predatory wasps and ladybugs, which help control pest populations naturally.
Additionally, cabbage grows well alongside plants that do not compete for the same nutrients. Since cabbage is a heavy feeder, especially of nitrogen, it pairs well with plants that have different nutrient needs or that help improve soil conditions. Some companions contribute by fixing nitrogen in the soil, preventing nutrient depletion, or breaking up compacted soil, allowing cabbage roots to access nutrients and water more efficiently.
Cabbage can also benefit from plants that provide natural ground cover, helping to retain moisture, suppress weeds, and regulate soil temperature. However, it should not be planted near plants that require similar nutrients, as this can lead to competition and stunted growth. Plants that attract the same pests as cabbage should also be avoided, as they can exacerbate infestations rather than prevent them. Proper companion planting enhances cabbage growth, reduces pest pressure, and improves overall garden health.