Culture methods of Carthamus tinctorius

The nickname of safflower banana is also red banana. Ornamental banana, pointed banana and red yam banana. What are the cultivation methods and precautions of safflower banana? How to reproduce? What's the value? It is understood that safflower bananas need to pay attention to water and fertilizer when breeding. It is more fertile, but it does not require much fertilizer. Fertilization can be applied every half a month during the growing season. In the process of flower bud growth and differentiation, some phosphate and potassium fertilizers can be used to promote flower bud differentiation.

First, the cultivation methods and matters needing attention of safflower banana?

Light and temperature

Safflower bananas like a warm environment, need enough light, can be half-covered, can not be too cold-resistant. Safflower banana needs suitable temperature in the process of growth, keep it at 24 °C-30 °C, generally no more than 35 °C in summer, and continue to blossom when the temperature is not lower than 15 °C in winter, but if the temperature is 4 °C, it is easy to cause freezing damage. . The environment needs plenty of sunshine. In spring and autumn, sunlight is beneficial to the growth of leaves and the development of flowers. Please note that long shadows do not affect flowering. In summer, it is necessary to avoid strong sunlight for a long time, which will cause the leaves to burn and require proper shadows.

Basin soil selection

The cultivated safflower can choose large-caliber clay pots. The soil needs to be loose and fertile. It is rich in humus and well-drained acidic soil. It can be made by mixing garden soil, peat and coarse sand in a certain proportion.

Watering and fertilizing

In the growing season, safflower banana requires potted soil to keep moist, watering requires diligence. In the case of drought, it is necessary to spray water frequently to maintain a certain degree of air humidity, but to avoid stagnant water.

The growth of safflower banana needs adequate nutritional support and reasonable fertilization. In cultivation, base fertilizer should be applied. After that, it should be fertilized once a month during the growing season and can use thin and fertile water. Before the safflower blossoms, pay attention to the application of some phosphorus and potassium fertilizer to promote flowering.

Note:

Pruning

The safflower is full of leaves and grows rapidly. It needs to prune yellow, old and broken leaves during the growing season. After flowering, the branches should be cut off to facilitate the germination of new buds and leaves. Make the plants grow well.

Change basin

With the growth of safflower, it is necessary to change the jar of safflower banana to make it grow well. Generally speaking, red bananas are replaced once a year.

Diseases and insect pests

During the growth of safflower, there will be diseases such as anthracnose and leaf blight, as well as pests such as scales, whitefly and banana mites.

Second, how to reproduce?

1. Summary of propagation methods of safflower banana

Like other plants, safflower banana has many breeding methods, but the most important thing is sowing breeding and ramet breeding. Among them, if the breeding technology is not very good, the survival rate of sowing and reproduction is relatively high. Under the premise of determination, it is better to adopt seed breeding, that is, sowing and reproduction. If there are certain breeding and breeding techniques, imagine that the method of ramet propagation can shorten the growth cycle of safflower.

two。 Sowing and propagation of safflower banana

Sowing and reproducing, once you hear the name, you can imagine it is a way to use mature seeds to propagate red bananas. The soil should be allocated before sowing the seeds. The lower requirement for red bananas is loose ventilation. If it is fertile and has enough nutrition, so much the better. After preparing the soil, you should choose seeds. If you choose a seed, the seed is full and there are no good seeds with scratches. When sowing seeds, the survival rate of seeds should be evenly distributed. After spreading, cover the seeds and pour in water.

Third, what is the value?

The value of safflower banana

Safflower banana is a beautiful flowering plant, the ornamental value is naturally very high.

Safflower usually blossoms in summer and autumn and is very beautiful when it blossoms. The plant is thin and weak, with torches, and the bright bracts are very beautiful. They are very good flowers and flowers.

Because safflower blooms for a long time, people can plant them in the courtyard, usually in corners, windows and swimming pools, which can create a beautiful scene.

In addition, its straight, bright inflorescence can be used as a material for flower arrangement.

It should be noted that the roots and other parts of red bananas are poisonous and inedible. You must pay attention to this when breeding safflower.

Time: 2019-05-18 Click: