When to Plant Marigold Seeds

Marigolds are vibrant and hardy annual flowers that bloom from late spring to early fall. They come in a variety of colors, such as yellow, orange, red, and bi-colored. If you are planning to add marigolds to your garden, the timing of planting is important. In this article, we will discuss when to plant marigold seeds and how to care for them.

Planting Marigold Seeds

Marigold seeds can be planted directly into the ground once the danger of frost has passed. In general, marigolds do best when the temperature is between 70 and 75 degrees Fahrenheit. Depending on where you live, this temperature range typically falls sometime between late March and late May. You can also start the seeds indoors about six to eight weeks before the last frost date and then transplant them into the garden once the temperature is favorable.

Preparing the Soil

Marigolds grow in most types of soil, but they prefer well-draining soil that is rich in organic matter. Before planting the seeds, work the soil to a depth of at least six inches and add compost, peat moss or other organic matter to improve the soil's fertility. Afterward, water the soil so it is moist.

Planting the Seeds

To plant marigold seeds, make small holes that are about 1/4 inch deep in the soil. Space the holes 6 to 12 inches apart. Place one or two seeds in each hole and then cover them with soil. Water the soil carefully so as not to disturb the seeds.

Germinating the Seeds

Marigold seeds will typically germinate within five to seven days. During this time, keep the soil moist but not soaked. Once the seedlings are about an inch tall, you may want to thin them out. To do this, leave only the strongest seedling in each hole, and then remove the others by pulling them out carefully by the base.

Caring for the Marigolds

Marigolds are generally easy to care for. They need about one inch of water per week, and they do best in full sun, although they will tolerate some shade. Once the flowers start to bloom, you can pinch off the dead blooms to encourage more blooms to grow. Marigolds do not typically require fertilizer, but you can apply a balanced fertilizer about once a month to encourage healthy growth and blooming.

Conclusion

Marigolds are beautiful and resilient flowers that are easy to grow in most gardens. To get the best results, plant the seeds when the temperature is favorable, prepare the soil carefully, germinate the seeds, and care for the flowers properly. By following these steps, you can enjoy a lush garden full of vibrant marigolds that will bloom throughout the growing season.