How to plant Rabdosia mandshurica and its planting methods and matters needing attention

Rabdosia frutescens is a common flower plant, its flowers are generally orange and white, very beautiful and generous, with high ornamental value. Because of their love of flowers and grasses, many flower lovers will also make potted plants and raise them at home to decorate the room. So do you know how to grow Ligusticum chinense?

How to grow Rabdosia angustifolia

1. Apply some basic fertilizer on the prepared soil to provide some nutritional supplement, and then put in a small amount of rotten flowers and leaves to ensure a certain content of humus.

2. Prepare a flowerpot of the right size, and the specific size can be determined according to your weight.

3. Completely immerse the flowerpot in the disinfectant for at least 30 minutes. After that, take out the flowerpot and rinse it with pure water for at least three times to ensure that there is no residual disinfectant.

4. after that, put it in a windy place and wait for it to dry. At this time, it is necessary to prevent some dirt from touching the inside of the flowerpot, causing secondary pollution.

5. Put the sterilized cultivation soil into the flowerpot, not too full, so that the volume of the cultivation soil accounts for about 80% of the volume of the flowerpot.

6. Smooth the soil surface with a shovel. Be careful not to press the soil surface hard, just shovel it out gently.

7. Spread the prepared seeds evenly on the soil surface, pay attention to the action should not be too hard, it is best to handle gently. This can ensure that the seed will not be damaged in the process of moving, and ensure that it has good germination conditions.

8. at this time, pay attention to sowing seeds evenly, not one more and one less. On the one hand, it can ensure that each seed has enough space to grow, and it will not be difficult to sprout because of the lack of resources. on the other hand, it can ensure that the grown plants are evenly distributed and will not affect the ornamental of the whole plant.

9. Finally, cover it with a layer of 1~3cm cultivation soil, pour the cultivation soil with a kettle until wet, and the planting is finished.

Planting method of Rabdosia mandshurica

1. Humidity management

Artemisia mandshurica likes a drier air environment, overcast and rainy days are too long, easy to be infected by bacteria. For fear of rain, keep the leaves dry at night. The optimum relative humidity of the air is 40-60%.

2. Temperature and light

Temperature: flowers and grasses like cool climate, avoid extreme heat, frost-resistant. The requirement of winter temperature is not very strict, as long as there is no frost, it can survive the winter peacefully, and die when the temperature in late spring and early summer is more than 30 ℃, and the most suitable growth temperature is 15-25 ℃.

Lighting: in late autumn, winter and early spring, because the temperature is not very high, it is necessary to give it direct sunlight to facilitate its photosynthesis and the formation of flower buds, flowering and fruiting. If you encounter hot weather in summer, you need to shield it from about 50% of the sun.

3. Water and fertilizer management

Watering: the watering principle of flowers and grasses is: dry and wet, dry and thoroughly dry, no dry, no watering, water thoroughly. Be careful when watering, keep the leaves and flowers in a dry state and do not touch the water.

Fertilization: apply rotten thin cake fertilizer and water once a month to make the plant grow well. Do not apply nitrogen fertilizer, it is easy to cause overgrowth of plants. It is necessary to ensure that the plant is nutritious and the amount of phosphorus and potassium fertilizer and nitrogen fertilizer is less and applied many times.

4. Methods of reproduction

There are two methods of propagation: sowing and cutting. Sowing can be carried out in the Spring and Autumn period, and cutting is generally combined with heart picking.

Matters needing attention of Flower Lingcao

1. Rabdosia mandshurica is not resistant to transplanting.

The main root of Rabdosia mandshurica is longer and is not resistant to transplanting. Before sowing, apply some rotten bean cake as base fertilizer and sow the seeds directly in the basin. Flower friends should first choose the flowerpot when sowing, so as not to wait for the lack of space to cause poor plant growth.

2. Rabdosia mandshurica is poisonous.

Lingcao has a certain degree of toxicity, direct contact with its leaves may feel skin itching, granulation, serious must see a doctor; eating fruit may cause vomiting, diarrhea and other symptoms.

During maintenance, bear children should be prevented from coming into contact with flowers and leaves. Flower friends should also be careful when maintaining.

The main value of Rabdosia mandshurica

Viewing: the flowers are bright yellow, the petals are funnel-shaped or near-tube-shaped, the atmosphere is beautiful. It is often the most potted ornamental in China. It can also be planted in clusters.

Medicine: the sedative and anti-anxiety effects of the extract may be related to the activation of benzodiazepine receptors, but unlike these drugs, the extract has no anticonvulsant and muscle relaxation effect. the analgesic effect of the extract is peripheral rather than central analgesia.

Through the above content, I believe you have a certain understanding of the planting technology of Ligusticum chinense. The flowers of Lingcao are colorful and dazzling, and they are of high ornamental value both as potted plants and as breeding courtyards.