Why do sunflowers face the sun? An analysis of the latest reasons
The sunflower is a flower everyone is familiar with. Its most distinctive feature is that it faces the sun, which is why people call it the sunflower. As early as the end of the 18th century, the famous British biologist Darwin began to develop a strong interest in the phenomenon of sunflowers always facing the sun, and carried out much investigation and research for this purpose. Now let us take a look at why sunflowers face the sun!
Why do sunflowers face the sun?
The stem of the sunflower contains a remarkable plant growth hormone. This growth hormone is very afraid of light; as soon as it is exposed to light, it moves to the shaded side, and at the same time it can stimulate the cells on the shaded side to multiply rapidly, so the shaded side grows faster than the side facing the light, causing the sunflower to bend toward the light. At the same time, the sunflower facing the sun is also closely related to the effect of gravity.
Do sunflowers always face the sun?
Sunflowers do not always face the sun. From sprouting until the flower head fully opens, the sunflower does indeed face the sun: during the day its leaves and flower head follow the sun from east to west, and after the sun sets the flower head slowly swings back, and at about 3 a.m. it faces east again waiting for the sun to rise. But once the flower head has fully opened, it no longer turns toward the sun and instead fixes its orientation toward the east.
What do sunflowers represent?
Brave pursuit of the happiness you want. The flower language of the sunflower is faith, radiance, pride, loyalty and adoration; its meaning is silent love, and it represents bravely pursuing the happiness you want. Although the sunflower's bearing is not as romantic as the rose, nor as pure as the lily, it is sunny and bright, loving openly and honestly, loving without ever letting go, and it has a unique charm of its own. Moreover, what it blooms is not only love, but also a passion for dreams and for life.