Can companion planting with herbs deter tomato hornworms effectively?
In my quest for biodiversity in my garden, I've started to explore the concept of companion planting, particularly with herbs that may deter pests like tomato hornworms. I’ve read that planting basil or marigolds alongside tomatoes could provide some level of protection. However, I haven't implemented this yet, and I'm wondering about the practicality and effectiveness of these combinations. If anyone has tried this approach, could you share what specific herbs or flowers you planted and how well they worked? Any insights on companion planting strategies for tomatoes in relation to hornworm management would be greatly appreciated!