Calendula Flowers

How to Grow Calendula Flowers from Seed

Calendula flowers are a beautiful addition to any garden. They are easy to grow and require little maintenance. With their bright colors and cheery blossoms, they are sure to bring a smile to your face.

Read on to learn how you can grow calendula flowers from seed.

Best Time to Plant

Calendula is a perennial plant, meaning it will come back year after year. The best time to plant calendula seeds is in the spring, after the last frost.

Top view of a pile of dry calendula flowers seeds on white background.
Calendula flower seeds

You will want to start the seeds indoors about six weeks before the last frost. Fill a planting tray with soil and press the seeds into the soil about ΒΌ inch deep. Be sure to keep the soil moist but not soaking wet.


Once the seedlings have grown big enough to handle, transplant them into individual pots. When all danger of frost has passed, you can plant them outdoors in a sunny spot in your garden.

Close-up of calendula flowers growing in a garden.
Calendula flowers

Caring for Your Calendulas

Calendulas need very little care once they are established. Be sure to water them regularly and fertilize them once a month during the growing season. Deadhead the spent blooms to encourage new growth.

As fall approaches and the days begin to grow shorter, calendulas will begin to die back. Cut the plants down to about 6 inches above ground level and cover them with mulch for winter protection. In early spring, remove the mulch and new growth will begin within a few weeks. Before you know it, you will have a beautiful crop of calendula flowers.