How to grow Qionghua planting methods and matters needing attention

Qionghua may be relatively rare in our lives, is a particularly unique flower, although Qionghua is not eye-catching, its petals are as white as jade, elegant and refined, charming fragrance, deeply loved and sought after by everyone. For the cultivation of Qionghua, many people do not know very well, the following editor for you to introduce some of Qionghua's planting skills!

How to grow Qionghua

The shelled seeds generally emerge after about a month, and the seedlings should be properly shaded when they just come out of the first pair of leaves, especially at noon, so as not to let the sun shine directly on the seedlings, lest the water transpiration is too fast and wilt the young leaves. If the leaves are found to curl and recover immediately in the evening, it shows that the transpiration of leaves is greater than that of roots, which is a common phenomenon under hot or dry conditions. Qionghua did not grow fast when it was sown and emerged in that year. The growth began to accelerate obviously in the second year, and when it grew to more than 10 cm, the terminal buds could be removed according to the size of the basin to promote the rapid growth of lateral buds and prepare for pot modeling and grafting.

Planting methods and matters needing attention of Qionghua

1. Sowing method

The sowing time of Qionghua is usually before and after Ching Ming Festival. The seeds harvested the previous year are taken out, the outer hard shell is removed, soaked in warm water for 24 hours, and then sowed until the shell softens. Note that it is difficult for untreated seeds to emerge after sowing.

After sowing the seeds, the seedlings can generally emerge in about 1 month, and the first leaf of the seedlings can be properly shaded. It is best not to see the light at noon, lest the water evaporates too quickly, causing the seedlings to wilt.

If it is often found that the leaves are curly, but recover in the evening, it means that the weather is dry and moisture is insufficient, and water should be sprinkled frequently during the day to increase air humidity.

2. Pruning methods of Qionghua

Pruning is the most important step in the process of Qionghua flower cultivation. Every year, after the remaining flowers fade, the new flower buds differentiate. In March of the following year, the buds began to grow. Therefore, it is necessary to make a short cut after the flower fade, to shorten the branches that grow too fast, so as to avoid exposing the branches below as Qionghua grows.

With the continuous growth of Qionghua, the branches will gradually age and be re-cut at the right time. Keep 50 centimeters of stout branches, and cut off all the remaining crown branches to promote the germination of new branches.

3. Pest control of Qionghua.

The leaves of Qionghua are often yellowed in the process of culture. Pay attention to the timely supplement of phosphorus and potassium fertilizer and spray ferrous sulfate solution once a week.

The leaves of Qionghua are covered with fur and are generally free from insect pests. But bacteria can cling to the leaves, especially in rainy seasons. So once a month to spray Bordeaux liquid, often ventilated.

How do you water Qionghua?

If the upper layer of the soil has been too dry, it can be watered, and it should be watered thoroughly at one time, and half of it can not be watered. If the time is too long, it will make the soil agglomerate, affect the normal growth of the root, and the normal absorption of water and nutrients, if it is impossible to judge how to water through, then you can observe the outlet hole below. If there is water outflow, it means that it is thoroughly watered and should be watered slowly when watering.

Watering too frequently or stagnant water in the basin can cause its roots to rot. Watering can be suspended in cloudy and rainy weather in case the poured water cannot be evaporated, leaving the soil in a moist environment for a long time. The watering times should be reduced appropriately in winter. Watering is best done in the morning or evening. Just sowing, be sure to maintain the moisture of the soil, which is conducive to its rooting and sprouting, can increase the number of watering.

Fertilization method of Qionghua

The rising trend of Qionghua is very strong, and its branches are luxuriant, so it is not possible not to apply fertilizer for a long time. Fertilization can be carried out every 10 times in the peak growing season, and the concentration should be light and bogey, and topdressing should be carried out after flowering, because a lot of nutrients are needed during flowering, and if sufficient nutrients are not available after flowering, it will affect its growth and fruit shaping.

Its fertilization should follow the principle of inter-dry and wet, which means that fertilization can be applied when the upper layer of the soil is dry, and should be suspended if the upper layer of the soil is still in a moist state. Therefore, try to make a simple management plan for daily breeding, and make a reasonable combination of watering and fertilization.

Through the above content, I believe that the Qionghua culture methods have a certain understanding. If the maintenance skills are good, Qionghua's life is very long, every April or so, a very beautiful white flowers, refreshing and bright.