1、 Flowering period

The flowering period of sunflower is from July to August. From the beginning of flowering to the withering of flowers, it can last for at least half a month. If it is well maintained, the flowering time will be longer. However, the varieties planted are different, and the flowering time is also different. It is a kind of plant that is easy to blossom. It takes a week from tongue flower to flower opening. Moreover, its growth rate is also very fast. It only takes about 60 days from planting to flowering

2、 Flowering management

During its flowering period, it should see as much sunshine as possible to ensure enough light. If the sunshine is too weak, it is likely not to bloom. During the breeding period, it is best to keep it on the indoor windowsill. In addition, it is also necessary to replenish water in time and fertilize appropriately. It blooms only once a year and eventually withers slowly

3、 Flower form

The flowers of sunflower grow in the disk. The colors of flowers are orange yellow, light yellow, and some are purplish red. There are tongue flowers and tubular flowers on the disk. There are great differences between the size of flowers and the varieties planted, and there are certain differences between them