Marigolds thrive in full sun in spring, summer, and autumn. However, they are sensitive to winter’s cold and frost. Plant ...

Out of the 50 species known to science, African, French, and Signet are the all-time favorite marigolds in many gardens.

Grow French marigolds among tomatoes. Marigolds emit a strong odour that will repel greenfly and blackfly. Grow sage with carrots or plants in the cabbage family to ward off pests. Both have ...