Similarities:

1. Seeds are composed of three parts: seed coat, endosperm and embryo. They can be divided into two types: seeds with endosperm and seeds without endosperm.

2. The main growth process: sowing → germination → emergence → flowering → fruit → seed formation.

3. A seed can develop into a plant and produce multiple seeds again, forming the life cycle of the plant.

4. Plants with a lifespan of only one year are all annual plants.

5. During the growth process, it needs to absorb water and nutrients, as well as minerals in the water, and also release oxygen.

6. The main change characteristics during the growth period are the height of the plant, the increase of leaves and the heightening and thickening of the stem.

Extended information

Imati flowers like sunshine, are afraid of moisture, and are heat-resistant but not cold-resistant. It likes sunny terrain and loose, fertile soil, but can also grow in poorer soil.

Imati flowers have strong survivability and good adaptability, and generally have few diseases and insect pests. If the temperature is high and the humidity is high, and powdery mildew occurs, you can use 800 times of thiophanate 50-based wettable powder to prevent and control it. If leaf spot occurs, 500 times of carbendazim wettable powder can be used to prevent and control it. The main insect pest of impatiens is the red hornworm, whose larvae will eat the leaves of impatiens. If such pests are found, they can be captured and eliminated manually.

Originally produced in China and India. It is widely cultivated in gardens across China and is a common ornamental flower. It is cultivated all over northern and southern China. Medicinal materials are mainly produced in Jiangsu, Zhejiang, Hebei, Anhui and other places.

Function:

1. Dyeing effect

It is called HENAA in India, the Middle East and other places. It contains natural reddish-brown pigment. People in the Middle East This plant has been cultivated for a long time and its juice is used to dye nails and decorate oneself. According to records, Cleopatra used henna to dye her hair. The famous Indian body painting is also dyed with it.

2. Snake-repelling effect

According to news reports: Researcher Huang Yongzhao of the Chongqing Museum of Natural History, a Chinese amphibian and reptile expert, said that impatiens can also repel snakes.

Reference: Baidu Encyclopedia - Impatiens