Are Marigolds Good to Plant with Tomatoes?

Companion planting is a popular gardening practice that involves planting different crops together in order to improve their growth and health. One of the most commonly suggested combinations is planting marigolds with tomatoes. But are marigolds really good to plant with tomatoes? Let's take a closer look.

The Benefits of Marigolds

Marigolds are often recommended for companion planting because they exude a strong scent that can help repel pests. For example, their strong smell can deter nematodes, which are soil-dwelling pests that can damage the roots of plants, including tomatoes. Additionally, marigolds are believed to attract beneficial insects, such as ladybugs and lacewings, which can prey on tomato pests like aphids and spider mites.

Another benefit of marigolds is that they are relatively low-maintenance plants. They are easy to grow and can tolerate a wide range of conditions, including heat and drought.

Tomatoes and Marigolds

When it comes to planting marigolds with tomatoes, the jury is still out on whether it is truly beneficial. Although there are some studies that suggest that marigolds can help protect tomatoes from pests, other research has found little to no benefit. Furthermore, some gardeners report that planting marigolds with tomatoes can actually attract pests like spider mites, which can harm both plants.

So while marigolds might provide some benefits to tomatoes, it is not a foolproof solution. It's possible that the effectiveness of marigold-tomato combinations will vary depending on the specific pests and growing conditions in a given garden.

Other Companion Plants for Tomatoes

If you're looking for other companion plants to grow with your tomatoes, there are many options to choose from. Here are a few possibilities:

Basil: This herb is thought to repel tomato hornworms and attract pollinators like bees.

Nasturtiums: These flowers not only look pretty, but they can also attract predatory insects that eat pests like aphids.

Borage: This herb attracts pollinators and is believed to improve the flavor of tomatoes.

Of course, there are many other plants that can be grown alongside tomatoes. The key is to experiment and see what works best in your garden.

In Conclusion

So, are marigolds good to plant with tomatoes? It's hard to say definitively. While marigolds might provide some benefits, they are not a guaranteed solution to tomato pests. However, if you're looking for low-maintenance companion plants to grow with your tomatoes, marigolds are definitely worth considering.

Ultimately, the best strategy for growing healthy tomatoes is to provide them with good soil, plenty of water, and proper care. And if you do choose to experiment with marigolds, be sure to monitor their effects on your plants closely. Happy gardening!