When does the sunflower blossom?

Sunflowers can be used all year round, mainly in summer and winter. The flowering period can last for more than two weeks. Sunflowers are shaped like the sun, with bright and generous flowers, which are suitable for ornamental decoration. Her seeds have more economic value, not only can be made into popular sunflower seeds, but also can extract high-grade edible sunflower oil with low cholesterol. Sunflower varieties can be divided into "general ornamental" varieties or "edible" varieties. General ornamental varieties are characterized by short plants, generally less than half a meter, which are suitable for pot planting. Edible varieties are tall and can grow to more than 2 meters in the soil of general open-air nurseries. Sunflowers grow quite rapidly, and generally bloom about two months after planting. Their flower patterns can be divided into single petals, double petals or single flowers with multiple flowers, and the flowering period can last for more than two weeks.