What Not to Plant with Marigolds

Marigolds are a popular garden flower that can add a burst of color to any landscape. They are easy to grow and care for, making them an attractive option for gardeners of all skill levels. However, it's important to note that not all plants are suitable companions for marigolds. In this article, we'll go over what not to plant with marigolds to ensure a healthy and vibrant garden.

H2: Avoid Planting Brassicas Near Marigolds

Brassicas, which include vegetables like broccoli, kale, and cabbage, should not be planted near marigolds. This is because marigolds release a chemical called alpha-terthienyl, which can be harmful to brassicas. This chemical can stunt the growth of brassicas and make them more susceptible to disease and pests. So if you're planning on growing brassicas in your garden, it's best to keep them away from marigolds.

H2: Do Not Plant Marigolds with Nightshades

Nightshades, such as tomatoes, peppers, and eggplants, are also not suitable companions for marigolds. This is because the same chemical released by marigolds that can harm brassicas can also be detrimental to nightshades. In addition to stunting growth and increasing susceptibility to disease and pests, this chemical can also affect the flavor and quality of the fruit produced by these plants. If you want to grow nightshades in your garden, it's best to plant them away from marigolds.

H2: Avoid Planting Marigolds with Other Calendula Varieties

While marigolds and calendula are often used interchangeably, they are not the same plant. Calendula, also known as pot marigold, is a different species from the common marigold. While these two plants may look similar, they should not be planted together as they can cross-pollinate and produce hybrids that do not have the same characteristics as the parent plants. If you want to grow both marigolds and calendula in your garden, make sure to keep them separate.

H2: Other Plants to Keep Away from Marigolds

In addition to the plants mentioned above, there are a few other plants that should not be planted near marigolds. These include beans, melons, and chrysanthemums. Beans and melons can be negatively affected by the same chemical released by marigolds, while chrysanthemums can attract spider mites, which can also harm marigolds. If you want to grow any of these plants, make sure to plant them away from marigolds.

H2: Conclusion

In conclusion, marigolds are a wonderful addition to any garden, but it's important to be mindful of what not to plant with them. Avoid planting brassicas, nightshades, other calendula varieties, beans, melons, and chrysanthemums near marigolds to ensure their health and vitality. By taking these precautions, you can create a beautiful and thriving garden that will be the envy of your neighborhood.