1. Different types: Cosmos is a plant of the genus Asteraceae. Kelsang flower is a general name for a class of flowers, and there is no unified identification of plants. 2. Different flowering periods: The flowering period of cosmos is from June to August. The flowering period of Gesang flowers is not fixed. 3. Different colors: Cosmos are generally purple, pink or white. The colors of Gesang flowers are rich and colorful.

Cosmos generally refers to Qiuying, which grows on roadsides, field ridges, stream banks and other places with an altitude of up to 2,700 meters below sea level. Originally distributed in America and Mexico, it is widely cultivated in China and has been naturalized in large areas in Yunnan and western Sichuan.

Cosmos likes a warm and sunny environment, tolerates drought, avoids stagnant water, and is not cold-tolerant. It is suitable for planting in fertile, loose and well-drained soil.

The Kelsang flower is also called the Kelsang meduo. There is widespread controversy as to what kind of plant it is. In Tibetan, "Gelsang" means "good time" or "happiness", and "Plum Blossom" means flower. Therefore, Kelsang flower is also called the flower of happiness. It has long been a symbol of the Tibetan people's hope for happiness and good fortune. beautiful emotions.