What Are Marigolds Good for?

Bees and other beneficial insects – Marigolds attract ladybugs, parasitic wasps, hoverflies, and other beneficial insects that protect your plants from aphids and other harmful pests. The blooms, particularly single-bloom cultivars, also draw bees and other important pollinators.

What do marigolds keep away?

Marigolds

The marigold is one of the most well-known insect-repelling plants and with good reason — they have a scent that will keep pests like mosquitoes, nematodes like cabbage worms, and other pests away. Plant marigolds to attract beneficial insects that attack and kill aphids.

What plants do marigolds protect?

Scientists have discovered that using marigolds around plants such as roses, strawberries, potatoes, and tomatoes deters root knot nematodes, tiny worms that live in the soil.