Flower language is I love you. The flower language of sunflower in the west is silent love, which is a long and silent love that is not said. Sunflower, also known as sunflower, belongs to the genus Helianthus in Compositae. Named after the inflorescence rotates with the sun. Sunflower language means love, brilliance and arrogance. Three flowers mean I love you. Although the flower posture of sunflower is not as romantic as rose, nor as pure as lily, it is sunny, bright, open-minded and persistent, and has its own unique charm. Moreover, it not only blooms love, but also loves dreams and life.

It is best to use soil with good drainage and humus to raise sunflowers. It should be kept in a sunny place during the growing period, and indoors in a sunny place outdoors. The daytime temperature should be around 2 1-27℃ and the nighttime temperature should be around 10- 16℃. You can't be short of water for a long time, and you need to water it once every 1-2 days. In addition, sowing methods are mostly used for reproduction, and spring is the best. In general, potassium dihydrogen phosphate can be used for fertilization.