Is osmanthus tree suitable for planting in North China?

Osmanthus fragrans adapts to subtropical climate. Sexual preference is warm and humid. The average temperature in the planting area is 14 ~ 28℃, the average temperature in July is 24 ~ 28℃, the average temperature in June is above 0℃, the minimum temperature is-13℃, and the optimum growth temperature is 15 ~ 28℃. Humidity is very important for the growth and development of osmanthus fragrans. The annual average humidity is 75% ~ 85%, and the annual precipitation is about 65438 000mm mm. Especially when young trees and adults bloom, they need more water. If there is drought, it will affect flowering, and strong sunshine and shade are not good for their growth. Generally, they need 6-8 hours of light every day.

Question 2: Can osmanthus trees be planted in the north? No, the weather is bad. Just like oranges can't be grown in the north!

Question 3: Is Osmanthus fragrans suitable for planting in the north? Osmanthus fragrans is not suitable for planting in the north. Because osmanthus fragrans is afraid of cold, it is not suitable for planting in colder areas in the north. After planting, it will grow poorly due to the influence of temperature, such as yellow leaves, tiny or deformed leaves, slender branches and difficulty in flowering. If it is serious, it is easy to die at low temperature. Personal views are for reference only. Note: Please forgive me for the wrong answer, and the correct answer is not accepted. Thank you.

Question 4: Which sweet-scented osmanthus is suitable for planting in the north? Osmanthus fragrans adapts to the vast subtropical climate. Sexual preference is warm and humid. The average temperature in the planting area is 14~28℃, the average temperature in July is 24~28℃, the average temperature in June is above 0℃, the minimum temperature is-13℃, and the optimum growth temperature is 15~28℃. Humidity is very important for the growth and development of osmanthus fragrans. The annual average temperature is 75% ~ 85%, and the annual precipitation is about 1 1,000 mm. Especially when young trees and adults bloom, they need more water. If you encounter drought, it will affect flowering, and strong sunlight and shade are not good for its growth. Generally, they need 6-8 hours of light every day.

Cold tolerance: Osmanthus fragrans is resistant to high temperature, not very cold, but compared with other evergreen trees, it is still a relatively cold-resistant garden tree species. For example, on the day of1October 0969+2 1 65438, the lowest temperature in osmanthus producing areas in Xianning, Hubei Province dropped to-15.4 degrees, and the monthly average temperature was -6. 1 degrees. No phenomenon of osmanthus freezing to death was found.

Among the four sweet-scented osmanthus varieties, Dangui variety group is the most cold-tolerant! YnV China Guihua Net

Question 5: Can osmanthus be planted in the north? Yes, you can. There are several kinds of osmanthus, such as June laurel and August laurel. I have a pot of June laurel at home. There has never been complicated fertilization management, just watering it on the balcony, and it grows well. I think Osmanthus fragrans is a good flower to raise.

Question 6: Can Osmanthus fragrans be planted in the north? Where is the north? There are potted osmanthus grafted tassels in Shandong, which need to overwinter in greenhouse in winter.

Question 7: Can osmanthus trees grow and live in the northern yard? Yes, I planted it in Shandong, and I need cold protection in winter.

Question 8: Can osmanthus trees be planted in the north? Yes There are several kinds of osmanthus, such as June laurel and August laurel. I have a pot of June laurel at home. There has never been complicated fertilization management, just watering it on the balcony, and it grows well. I think Osmanthus fragrans is a good flower to raise.

Question 9: Where is the sweet-scented osmanthus tree suitable for planting? 30 minutes osmanthus trees are not cold-tolerant. The Yangtze river basin is more suitable. There are many potted plants or osmanthus trees grafted with common tassels in the Yellow River basin. They like sunshine and are resistant to it. They are suitable for open places. The seedlings are slightly shaded and do not accumulate water. The recently popular laurel trees are not resistant to sunlight, so they should be shaded at noon in summer.

Guilin, the city of osmanthus, Xianning, the hometown of osmanthus.

Question 10: How do northerners raise osmanthus? Cultivation techniques of potted osmanthus fragrans: Osmanthus fragrans is one of the top ten famous flowers in China. Because of its rich and attractive fragrance, it is an ideal flower in family potted flowers. However, potted Osmanthus fragrans is rarely cultivated or delayed in flowering. Practice has proved that it is not difficult to plant osmanthus. As long as it is properly maintained and carefully managed, it can grow thousands of golden millet, which is fragrant, pleasing to the eye and refreshing. As for how to make Osmanthus fragrans blossom more and smell more fragrant, besides its habits and characteristics, we need to master the following main links: 1. Variety selection: Different varieties of Osmanthus fragrans have different flowering times, such as laurel and four-season osmanthus, which all bloom early and have the characteristics of flowering several times a year. Some varieties need a long vegetative growth period from seedling to flowering, such as Jingui, Yin Gui and Guigui. So try to choose short and strong early flowers for planting. 2. Osmanthus fragrans cultivated in potted soil likes to grow in slightly acidic soil rich in humus (PH value is 5.6~6), and it is forbidden to plant in alkaline soil or cohesive soil. The culture soil can be 4 parts of humus soil, 3 parts of sandy soil and 3 parts of decomposed dry manure, and a small amount of fish scales and bone meal can also be added, or 5 parts of mountain mud, 3 parts of humus soil and 2 parts of sandy soil can be mixed before application. In order to overcome the alkalinity of soil and water quality, 0. 1%~0.2% ferrous sulfate solution should be sprayed once every half month during the growing period to make its branches and leaves dark green, which is also beneficial to growth. I like light, but I'm afraid of smoke. Osmanthus fragrans likes sunshine, so warm and resistant to high temperature, but not cold. During the growing period, it should be maintained in the leeward and sunny places. June-August is the flower bud differentiation and formation period of osmanthus fragrans. If enough sunshine and high temperature of 30~35 degrees can be given every day for about 10 hour, the bud pregnancy can be promoted and the flowering rate can be improved. But avoid shading in summer to avoid flower bud differentiation. If the temperature is below 4 degrees in winter and the light is insufficient, it will easily lead to defoliation in early spring and affect the flowering in the coming year. Osmanthus fragrans likes to be clean, resistant to smoke and dust and afraid of chlorine. If it is allowed to grow in a place with air pollution, it will grow badly, its leaves will become smaller, it will fall off easily, it will become less civilized and even it will not bloom. 4. The frequency of watering osmanthus fragrans in time depends on the weather and plant growth at that time. Generally, water is poured once every 2 to 3 days in spring; In summer, the temperature is high and the evaporation is large, which is in the stage of osmanthus development and flower bud differentiation. Water it once a day. In the first half of September, the pot soil needs to be kept moist, otherwise it is not easy to bloom. But in flowering period, don't water the flowers to prevent them from falling. Rainy days should be drained in time to prevent water from rotting roots. It is advisable to keep the water content of basin soil at about 50% at ordinary times. Before entering the house in winter, water it once. During the curing period, it should be watered once every 10 day, but the water temperature should be close to room temperature. 5. Skillfully applying topdressing Osmanthus fragrans likes fertilization, and topdressing should be strengthened, once every half month from April to May and once every day from July to July. Apply it for the last time in early August, so that osmanthus not only grows luxuriantly, but also blooms more and smells more fragrant. You can use rotten cake fertilizer water, chicken, duck and pigeon manure, fish scale water, calcium superphosphate, bone meal and so on. Insufficient fertilization will result in fewer branches and flowers and no fragrance. 6. Prune mature osmanthus trees with developed roots and strong germination, and smoke them slightly twice a year. Therefore, in order to make it flourish, it is necessary to maintain the physiological balance between reproductive growth and nutritional growth, and it is necessary to carry out appropriate shaping and pruning. After the Mid-Autumn Festival, all the long branches born in summer and autumn will be cut off, leaving strong spring branches, and then the weak branches, dense branches and pests will be cut off before the next spring germination. In this way, it is not only conducive to ventilation and light transmission, but also enables nutrients to be completely concentrated on spring branches and flower buds, creating a good prerequisite for autumn flowering and achieving the effect of "killing two birds with one stone".