Key Points Marigolds are tender annuals and are not frost-tolerant.You can protect marigolds from short cold snaps, but hard frosts will kill them.Saving seeds and preparing your garden are the best ...

Marigolds add more to your garden than a pop of color and a feeling of freshness. Here are all the benefits of planting these cheerful flowers in your yard.

Marigolds can be grown indoors before the last frost or directly sown after the danger of frost has passed outdoors. For thriving marigolds, place them under full sun, water them daily, trim leggy ...