When Do Sunflowers Bloom?

Annual sunflowers bloom during summer and into autumn. Sow new plants every few weeks and you'll enjoy non-stop flowers until the first frost. Perennial sunflowers bloom for a period of 8-12 weeks with some beginning as early as July and others finishing as late as October.

What months are sunflowers in season?

Sunflowers are appealing for the bright color they bring to the landscape. While there are numerous varieties available, sunflowers commonly bloom during summer and a portion of fall, with the middle of summer as the peak season.

How long does it take for a sunflower to bloom?

Succession planting, as this is called, will keep you supplied with continuous blooms until first frost. How long does it take for sunflowers to grow? From the time you put the seed in the soil to bloom ranges between 80 and 120 days, depending on the variety.