When do sunflowers bloom?

Sunflowers bloom in July and August every summer, and the inflorescence is large, disc-shaped and golden yellow or orange in color. When planting sunflower, it needs to

Sunflowers bloom in July and August every summer, and the inflorescence is large, disc-shaped and golden yellow or orange in color. When planting sunflower, it needs to be sown in March and April every spring, and after flowering, it should be given a compound fertilizer based on phosphorus and potassium to make the plant more beautiful.

The flowering time of sunflower is 1, in summer.

The flowering period of sunflower is July-August every summer. Its flowers are tongue-shaped flowers with disc-shaped inflorescences, and the color is mostly golden yellow. Sunflowers are suitable for growing in sunny environment. If it wants to bloom quickly, it should be placed in a bright place to promote the flower bud differentiation of plants.

2. Sowing method

The best sowing time of sunflower is from March to April every spring, because the temperature at this time is stable above 5 degrees, which is beneficial to improve the germination rate of sunflower. When sunflower is sown and propagated, it is necessary to provide soil rich in organic matter, and then sow sunflower seeds in the soil to make it emerge quickly.

3. Maintenance management

When the sunflower is maintained at flowering stage, it is necessary to topdressing the plant with compound fertilizer mainly containing phosphorus and potassium to make its flowers more vivid, and regularly spray potassium dihydrogen phosphate or calcium superphosphate on the sunflower flowers to make them more vigorous, and water them according to the degree of soil dryness and wetness to keep the sunflower moist.