Arguably one of the best companion plants to repel insects, marigolds are often used in vegetable gardens and are a great option to plant near lavender to keep pests away. 'Drought-tolerant like ...

Companion planting isn't just about pest control ... beneficial pests or acting as a decoy for harmful ones. Grow French marigolds among tomatoes. Marigolds emit a strong odour that will repel ...

Traditional companion planting, which involves planting different types of plants together or in ... Numerous syrphid flies (mentioned above) can be seen swarming about the flowers in the spring.