Marigolds Companion Planting for Tomatoes
Marigolds Companion Planting for Tomatoes Companion planting is an ancient agricultural practice that involves planting different species together to enhance growth, deter pests, and improve yields. Among the most popular and effective combinations is marigolds and tomatoes. These two plants form a mutually beneficial relationship, with marigolds offering numerous advantages to tomato plants, including pest control, improved soil health, and enhanced growth. This article explores the science, benefits, and practical tips for companion planting marigolds with tomatoes, offering insights into why this pairing is a gardener’s favorite. The Benefits of Companion Planting Marigolds with Tomatoes 1. Pest Control One of the primary reasons gardeners pair marigolds with tomatoes is pest control. Marigolds, especially French marigolds (Tagetes patula), produce a chemical compound called thiophene. This natural bioactive substance repels nematodes, small parasitic worms that attack tomato roots,...