Notes on planting winter flowers

Flos Lonicerae is also called Flos Lonicerae, and its main medicinal part is that there are no open buds. It not only has high medicinal value, but also has high ornamental value. It can be used to stop cough and treat tuberculosis as well as asthma and chronic bronchitis. It is planted in most areas of our country, but at present, the main producing areas of winter flowers in China are Shaanxi, Henan, Hebei and other places. So what problems do you need to pay attention to when planting winter flowers? The editor will tell you next.

1. Temperature

The temperature requirements of the planting environment of winter flowers are relatively high. If the winter flowers are to sprout and grow seedlings, the temperature of the planting ground should be at least about ten degrees Celsius. The most suitable temperature for the growth of winter flowers is about 15 to 25 degrees. If the temperature is higher than 35 degrees, the stems and leaves of the winter flowers will slowly dry up and lose 10%, eventually leading to the death of the plant. If the temperature is below 10 degrees, the winter flowers will be frostbitten or even frostbitten to death. However, there is a certain temperature difference in the climate of our country throughout the year, so we need to cool down in summer and do a good job of thermal insulation in winter.

2. Soil

The winter flower also has strict requirements on the soil of the planting area. Then when we choose the site, we need to pay attention to the scientific selection of the site according to the growth habits of the flower. Generally, it is necessary to choose places with sufficient soil fertility, loose soil, strong moisture retention, good animal fertilizer, rich organic matter and convenient drainage and irrigation for planting. When preparing the soil, it is necessary to open a good ditch and prepare for waterlogging, so as to avoid drowning.

3. Density

The planting density is also a problem that we need to pay attention to. When planting, strips or holes are generally used. The distance between rows under each condition is about 25 to 30 centimeters, and the distance between each plant is about 10 to 15 centimeters. If the hole is planted, the distance between each plant is generally about 15 to 20 centimeters, and the row spacing is about 30 to 35 centimeters. This is the reference density of winter flower planting, and you can decide according to the fertility of the planting land.

4. Thinning leaves

Leaf thinning and ventilation is also a problem that many people will ignore when planting winter flowers. Generally, around June to July, the height of the temperature, the branches and leaves of winter flowers grow faster, which will cause closeness in the fields, poor air circulation and many branches and leaves can not carry out photosynthesis. Then we need to use scissors to prune the withered yellow and overdense branches and leaves to enhance the permeability of the field. There is also to pay attention to, do not use your hands to tear the branches and leaves of winter flowers. In the later stage, if the branches and leaves continue to grow and reduce the permeability, they need to continue pruning. At the same time, at the beginning of September, you can trim the aging branches and leaves, leaving only the heart leaves.

There are several problems that often occur in the process of planting winter flowers. in fact, there are many other places that need to be paid attention to, such as watering, fertilization, shading and so on. That's all for today's editor's sharing. I hope I can help you all.