Sunflower Life Cycle
Sunflowers usually grow in summer when the weather is warm.
Sunflower life cycle. The seedling moves into the vegetative phase when it forms the first leaf. The vegetative phase of a sunflowers life begins after germination. In botanical terms it is called a cypsela. The life cycle of the sunflower is divided into six stages ranging from seed sowing to growth death and renewal of the cycle of each flower being a relatively fast cycle.
Within this whole seed is all the nutrients and genetic information needed to grow another sunflower plant. The life cycle of the sunflower will teach you patience and proper maintenance of a plant. From seedling to sunflower phase 1. After about 3 days after the seed is planted into soil it germinates and the case begins to split as the roots shoot out and push down further into the soil.
The young plant is considered a seedling for the first 11 to 13 days after breaking through the soil. Then you can harvest the seeds and begin the process again next year. As with most flowers the first phase of the sunflowers life cycle is as a seedling. Learn about the sunflower life cycle.