Who can tell me the origin of Qionghua Wu?

You are talking about endless flowers! Korea's national flower is inexhaustible, and its scientific name is Hibiscus, which means' bloom forever and never fade'. According to historical records, endless flowers have an indissoluble bond with Koreans since ancient times. Before ancient Korea, people called it a flower falling from the sky, and Silla called itself the hometown of hibiscus flowers, which shows how much Koreans prefer it.

July to 10 is the season of endless flowers and buds.

There are hundreds of endless flowers in Korea, but the most beautiful is the national flower with a red heart in the center of the flower core. This inexhaustible flower is extremely prosperous, which is why it represents the development and prosperity of the Korean people, symbolizes the diligence and tenacity of the Korean people, and symbolizes the national character of the Republic of Korea that has gone through hardships and is determined to develop and grow.

cultivation techniques

First, seed sowing

1. Miaodi finishing:

In spring, Miao Di will be arranged in a long pond with a width of about 120cm. The soil on the surface of the pond should be improved to prevent seed germination from penetrating the covering layer due to clods.

2. Seed treatment and sowing:

Before sowing, soak the seeds in clean water at room temperature for 2-3 days, spread them evenly on the surface of the arranged seedbed pool, and then cover them with fine oily sandy soil in 1- 1.5cm soil layer for germination.

3. Seedbed management:

After the seeds come out of bed, depending on the weather, if the soil cover is dry due to high temperature, water it in time to prevent the seeds from sprouting or the seedlings from dying due to lack of water after germination. If there is too much rain, it should be drained in time to maintain the normal humidity of the soil.

4. Sowing amount:

There are about 40,000 seeds per kilogram of inexhaustible flowers, and about 1.5 kilograms of seeds are used for a normal acre (667㎡), and the emergence rate is about 85%.

2. Seedling transplantation

1. Soil preparation and planting:

After adding base fertilizer properly in spring, Miao Di will be arranged into a long pond with a width of 55cm or a pond with a length of 1 10cm, with a plant spacing of 50cm or a plant spacing of 50cmх60cm. Before planting, the seedlings will be properly pruned, generally leaving 4-6 branches, and it is advisable to water them in time.

2. Seedling management:

After transplanting, soil moisture in Miao Di should be maintained to prevent water shortage from affecting the survival of seedlings. After the seedlings survive, they can be properly fertilized according to soil fertility to maintain enough water and nutrients. After transplanting for two years, endless flowers began to bloom, with a height of about 150cm.