Culture methods and points for attention of Osmanthus fragrans in four Seasons

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The four seasons sweet-scented osmanthus is one of the varieties of sweet-scented osmanthus, the color of this kind of flower is slightly white or light yellow, the aroma is relatively light, the leaves are also relatively thin, it is a variety of sweet clover sweet-scented osmanthus, the biggest difference between the four seasons sweet-scented osmanthus and other sweet-scented osmanthus varieties is that it blossoms all the year round, so it is called four seasons osmanthus, also known as laurel, the fragrance of sweet-scented osmanthus is the weakest of many sweet-scented osmanthus, almost can not smell the flower fragrance. Four Seasons laurel also contains many varieties, including laurel, Buddha top bead, Japanese cinnamon, Tianxiangtai Pavilion and so on.

✤ four seasons sweet-scented osmanthus culture methods and matters needing attention I. water conditions. The four seasons sweet-scented osmanthus needs to be watered appropriately, and the principle of "two less than one" should be mastered. Plants that change pots before the occurrence of new shoots of sweet-scented osmanthus need less watering. At the same time, cloudy and rainy weather also needs less watering. Dry and early weather such as summer and autumn should be watered more. After watering through the basin, it is often necessary to maintain about 50% water content, and the soil water content should be about 60% after incubation from July to September. Generally, the basin soil can be pinched into a ball and put down, that is, it is enough to disperse water. At the same time, attention should be paid to drainage on cloudy and rainy days to prevent stagnant water from rotting roots and drowning. Second, soil conditions. Osmanthus fragrans like to grow in slightly acidic, well drained and fertile sandy loam. On the contrary, Osmanthus fragrans grows slowly in strongly acidic soil with few withered branches of yellow leaves, showing a phenomenon of malnutrition. We generally grafted two-year-old seedlings in the soil with a pH value of 3-4. The branches of the year are generally 2-3, and the branch length is about 6cm, which is 2 times less than that in the soil with pH 6. The leaf withered ginger appeared and died gradually after two or three months in alkaline soil.

Third, the conditions of fertilization. People all say that the flourishing flower lies in fertilizer, and the sweet-scented osmanthus of the four seasons is more like and suitable to use pig manure as fertilizer, we can mix it in the pot soil or rot and dry it and put it at the bottom of the pot, the amount of fertilizer is generally based on the pot height of 1cm 4 and the fertilizer needs to cover a layer of soil about 1 inch 2 inches thick, and then plant the four seasons osmanthus, you can no longer apply fertilizer within a year. If raised in urban areas, the horns of donkeys, horses or mules can be poked into water and watered once in the spring and every 7-10 days before August. Fourth, modeling conditions. The four seasons sweet-scented osmanthus is a kind of strong ornamental plant, mainly to watch leaves, types and flowers. Although this kind of sweet-scented osmanthus flowers are small but fragrant, the leaves and types are very beautiful, so we need to show prosperity and wealth when we shape the sweet-scented osmanthus. Solemn and elegant and innocent spirit, to achieve beauty, we can choose privet as rootstock, and first move the big-leaf privet to the flowerpot. During the period from the Summer Solstice to the Autumn Equinox, the grafting method can be used. After survival, the sweet-scented osmanthus is cut off from the mother to form a new sweet-scented osmanthus, which is generally able to survive.

Conclusion: the four seasons sweet-scented osmanthus is a precious flower in China, which not only has a wide range of viewers, but also has high economic value. It is deeply loved by people. Its flowers are beautiful and fragrant, and they are often planted as landscape trees with high appreciation value. Friends who like sweet-scented osmanthus can also plant sweet-scented osmanthus trees as potted plants in the living room, study, balcony and other places to become home decoration, but also can be planted in the courtyard. The above is the introduction of the breeding methods and matters needing attention of the four seasons sweet-scented osmanthus brought by the editor, hoping to help friends who like sweet-scented osmanthus trees.

Culture methods and points for attention of Osmanthus fragrans in four Seasons

The sweet-scented osmanthus has been cultivated for more than a thousand years, and the fragrant sweet-scented osmanthus has a very good ornamental value. Today we will take a look at the four seasons sweet-scented osmanthus culture methods and points for attention.

Culture methods and points for attention of Osmanthus fragrans in four Seasons

1. Cultivation of Osmanthus fragrans

The four seasons sweet-scented osmanthus is suitable for breeding in August and September. Before planting, make sure that the soil is loose, the soft soil can help to improve the fertility, the air permeability is also better, and the late culture of the four seasons sweet-scented osmanthus is more favorable. The permeability of the soil is better, and it can also be more conducive to the absorption of nutrients and nutrients.

2. the culture method of sweet-scented osmanthus in the four seasons-- fertilization

What sweet-scented osmanthus needs is organic fertilizer, and it is more appropriate to use some calcium phosphate as fertilizer. The amount of fertilizer used for the annual cultivation of sweet-scented osmanthus can be reduced to 10 kg per mu. Fertilize evenly so that the soil can absorb nutrients evenly. Keep the bottom of the ditch smooth per mu so that the water can flow smoothly.

Third, the culture method of sweet-scented osmanthus in the four seasons-irrigation

Sweet-scented osmanthus flowers in the four seasons need to keep a current in the canal, the size of which is related to the growth time and season. There is more water in the north and less water in the southwest. The amount of water can be increased in cold weather and reduced in warm weather. The amount of water should be changed on rainy days or sunny days.

Fourth, the culture method of sweet-scented osmanthus in four seasons-topdressing.

The sweet-scented osmanthus of the four seasons likes fertilizer and can use some fertilizer as soon as it sprouts. After that, you can apply fertilizer every seven days or so in the process of growing.

Culture methods and points for attention of Osmanthus fragrans in four Seasons

Four seasons sweet-scented osmanthus is a very excellent variety of sweet-scented osmanthus, according to its name, we know that it will blossom all the year round, and the fragrance is very fragrant. When the flowers bloom in summer and autumn, the fragrance of the flowers will be more intense. In winter and spring, the fragrance of the flower is not so strong, it is often planted in the garden, generally appear on both sides of the road, courtyard, lawn and other places, and in the army, government organs, enterprises and institutions, schools, streets, family greening and so on is a very excellent tree species. Let's take a look at the breeding methods and matters needing attention of Osmanthus fragrans. [introduction to Osmanthus fragrans] Osmanthus fragrans is an evergreen tree plant, its root system is very developed, and its leaves are opposite, its plant is about 15m, and the crown can cover 400 square meters. The seedlings of sweet-scented osmanthus have very obvious main roots, its young roots are light yellowish brown, while the old roots are yellowish brown. Its leaves are very smooth and leathery, the adaxial surface is dark green, while the abaxial surface is relatively light, with two or three pairs of falling life. The four seasons sweet-scented osmanthus grows more in the south of the Yangtze River basin and is generally boiled as a potted plant in the north. In the north subzone, it is deciduous, the evergreen broad-leaved is mixed in the forest, and in the middle subtropics, it is evergreen and deciduous broad-leaved forest, which has very good garden ornamental value. [growth habits of Osmanthus fragrans in the four Seasons] Osmanthus fragrans is a strong and weak plant. It likes to grow in a warm and humid environment. It has a certain ability to resist cold, but it is not particularly resistant to cold. It also likes to grow in an environment with plenty of light, has a certain shade tolerance, and needs a certain shading treatment when seedlings. Its soil requirements are not particularly strict, like to grow in a relatively high-lying, dry, slightly acidic soil rich in humus, and need to grow in a fertile and humid environment, and it is most suitable to grow in sandy soil with deeper soil layer and better drainage. [propagation methods of sweet-scented osmanthus in four seasons] the propagation methods of sweet-scented osmanthus include sowing propagation, striping propagation and cutting propagation. If it is used as a flower bed and garden layout, the height of the plant needs to be 2-3m. If the family pot plant needs to be dwarfed below 1m, its trunk branches are more, and the leaves are relatively thin, and its seedlings can bloom and fall in full bloom in one year, and grow to more than three years. The flowers will be bigger and have very good value. In the process of planting, it is necessary to apply charcoal and bone powder as phosphorus and potassium fertilizer, which makes the flowers bloom more luxuriantly, and the fragrance of the flowers is more intense. In order to effectively prevent anthracnose, leaf spot, diamondback moth, wax scale insects and so on, it is necessary to ensure the growth and development of plants, so that flowering will be more luxuriant. [culture methods and matters needing attention of Osmanthus fragrans] 1. Soil: sweet-scented osmanthus likes to grow in sandy soil with sufficient light, warm, deep, good drainage, fertile, rich humus and acid. It is not resistant to barren and drought, the growth rate is very slow in the shallow hardened soil, and the leaves are very few, the leaves are also relatively small, the color of the leaves is yellowing, and the flowering will be very few. seriously, it will cause withering, so it will not bloom. two。 Lighting: sweet-scented osmanthus is a favorite plant, it has a certain ability to withstand shade, it needs to be cultured in a shady place when seedlings are grown fully, give sufficient light to ensure the normal growth of sweet-scented osmanthus. And sweet-scented osmanthus trees also need to be placed in a transparent and ventilated place to grow, and like to grow in a clean environment, it is not resistant to smoke and dust, if damaged will cause the plant not to blossom. 3. Moisture: when it encounters stagnant water, the root will blacken and rot, and the leaf tip of the leaf will be scorched, and then the whole leaf will wither and yellow, resulting in plant death, and its cold tolerance is not special, so we should pay attention to breeding. 4. Prevention of diseases and insect pests: the diseases often encountered by sweet-scented osmanthus in the four seasons are blight spot, which starts from the leaf edge and tip. At the beginning of the disease, light brown spots will be produced on the leaves, and will slowly expand into round and irregular spots, slowly forming large gray-brown spots, and the edges are dark brown. The time of onset is generally from July to November, which requires timely prevention and treatment.

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