How to plant sunflower? Cultivation techniques of loose-tailed sunflower bonsai

How to plant sunflower? Loose-tailed sunflower, also known as yellow coconut and Aoi Murasaki, is a tufted evergreen shrub or tree of the genus Palmaceae. This potted plant not only has an effective purification effect on harmful gases such as xylene and formaldehyde, but also has related therapeutic effects on hematemesis, hemoptysis, and so on. It can be said to have many benefits. Next, the editor will briefly talk about the cultivation techniques of loose-tailed sunflower bonsai, and interested friends can try to cultivate loose-tailed sunflower by themselves.

1. The basin should be deep and loose.

Loose-tailed sunflower does not use heavy clay and saline-alkali soil, and likes slightly acidic sandy loam rich in humus, so it is possible to use humus leaf soil, peat soil and vegetable garden topsoil mixed with a small amount of perlite or sand as culture soil. Before planting, put a layer of broken charcoal or hard plastic foam at the bottom of the basin, which is beneficial to enhance air permeability and drainage to prevent rotting roots, and at the same time add some rotten organic fertilizer or nitrogen, phosphorus and potassium compound granular fertilizer to the culture soil as base fertilizer. Loose-tailed sunflower will sprout tillering plants every year, and the buds are often close to the upper part of the root, so the planting should not be too crowded. Leave a gap for the growing seedlings of loose-tailed sunflower plants, which is conducive to better rooting of new buds. Generally speaking, sunflower turns the basin and changes the soil once every three years.

two。 Like dampness, like fertilizer and avoid water stains.

The vigorous growth period of loose-tailed sunflower is from May to October, so it is necessary to water frequently during this period to keep the basin soil slightly moist and not waterlogged, and there is also water spraying on stems and leaves, which can not only remove dust, keep leaves fresh and beautiful, but also improve the air humidity of the small environment. The basin soil is slightly moist and dry during the winter dormancy period. In the north, when watering, ferrous sulfate (500 ∶ 1) should be often put in the water to prevent long-term alkaline water, basin soil alkalization and plant yellowing. Loose-tailed sunflower likes fertilizer, so it needs to apply thin fertilizer frequently, applying nitrogen, phosphorus and potassium compound fertilizer or 0.2% potassium dihydrogen phosphate solution about every 15 days, and it is best to apply rotten anti-liquid fertilizer for bonsai placed outdoors. When applying fertilizer, it is best not to apply nitrogen fertilizer alone to prevent the growing stems and leaves from being soft and not beautiful.

3. Xiguang likes to be warm and afraid of exposure

Loose-tailed sunflower likes the environment with sufficient scattered light, but it is afraid of exposure, so it needs to be moved to the place with sufficient scattered light to maintain for a period of time after being placed in the dark room for a period of time. For plants placed outdoors, 50% to 60% of the light should not be exposed from late spring to mid-autumn. After entering the room in winter, you can receive light through the glass. The optimum growth temperature of loose-tailed sunflower is 15-28 ℃. It is easy to frostbite under 8 ℃ in winter and freeze to death under 5 ℃. Shell insects will occur during the cultivation of loose-tailed sunflower with poor ventilation, so we should pay attention to pruning old leaves and overdense leaves to keep the plants well ventilated to prevent them. At the same time, we can also spray stems and leaves with 1000 times of omethoate.

4. Ramet reproduction is easy to survive.

There is no seed-bearing propagation in loose-tailed sunflower potted plant. the best time for propagation is before and after Qingming Festival, and there is no watering 2-3 days before planting, which is beneficial to de-potting. When planting, use a sharp knife to cut the tufted plants into 2-3 clumps, each clump must have at least 2-3 plants, the incision should be coated with sulfur powder or plant ash antiseptic, and then planted in pots. Generally speaking, the ramet can not be divided every year, which is not conducive to the growth of loose-tailed sunflower, it is generally combined with turning the basin and changing soil once in 3 years.

The culture method of loose-tailed sunflower

Loose-tailed sunflower is native to Madagascar, Africa. Because of its chic and beautiful shape and evergreen seasons, loose-tailed sunflower plants are widely cultivated in various tropical areas of the world. They are widely introduced and cultivated in China, and they are a kind of potted ornamental plants. In addition, loose-tailed sunflower also has the function of absorbing harmful gases. Here, the editor will combine the pictures of loose-tailed sunflower to tell you about the breeding methods and the role of loose-tailed sunflower. [loose-tailed sunflower] the culture method of loose-tailed sunflower, the function of loose-tailed sunflower, loose-tailed sunflower picture-

[plant archives]-

English name: sunflower

Scientific name: Chrysalidocarpuslutescens

Aliases: yellow coconut, Aoi Murasaki

Family: Palmaceae

Genus: Abelmoschus

Distribution of origin: originally from Madagascar in Africa, it is now cultivated in all tropical regions of the world.

Morphological features: tufted evergreen shrubs or small trees. Petiole, leaf rachis, leaf sheath are yellowish green; leaf surface slippery and slender, simple, pinnatifid, 40-150 cm long, petiole slightly curved, apex soft; leaf sheath cylindrical, phimosis. Inflorescences of fleshy spike paniculate, born under leaf sheath, multi-branched, about 40cm long, 50cm wide; stem smooth, yellowish green, no burr, waxy powder when tender, obvious leaf marks, ring-shaped; flowers small, golden yellow, florescence 3-4 months. Fruit suborbicular, long 1.2cm, wide 1.1cm, orange. Seeds 1-3, ovate to oval. There are many tillers at the base, showing tufted growth.

[properties of traditional Chinese medicine]-

[name] loose tail sunflower

[taste] slightly bitter, astringent, cold. Enter the liver meridian.

[efficacy] restrain and stop bleeding.

[indications] it can be used for all kinds of hemorrhagic disease. Such as epistaxis, gingival bleeding, hematemesis, hematochezia, skin bleeding and so on.

Internal use: fried soup, 9-15g. External use: carbon burning research powder is sprayed on the bleeding area

[purpose] restrain and stop bleeding.

[medicinal material source] is the leaf sheath of Sunflower of Palmaceae.

How to raise sunflower

◆ growth habits: sexual preference for warm, humid, semi-shady and well-ventilated environment, not cold-resistant, shade-tolerant, afraid of the hot sun; leaves yellowing below 20 ℃, the lowest temperature for overwintering should be above 10 ℃, and it will freeze to death at about 5 ℃. It can still be cultivated in the open field in South China, and the Yangtze River basin and its northern areas should be maintained in the greenhouse.

◆ environmental requirements: sunflower is afraid of cold, cold tolerance is weak, the growing season must keep the basin soil moist and the air humidity around the plant.

◆ watering: in the overwintering period, we should also pay attention to scrubbing or spraying a small amount of water to the leaf surface to keep the leaf surface clean.

◆ fertilization: generally loose tail sunflower needs to apply rotten liquid fertilizer or compound fertilizer every 1-2 weeks to promote plant vigorous growth, thick green leaves, less fertilization or no fertilization in autumn and winter.

◆ basin soil: in loose-tailed sunflower culture, should provide more adequate water and fertilizer conditions. Always keep the basin soil moist at ordinary times. Summer and autumn high temperature period, but also often maintain a higher air humidity around the plant, but avoid basin soil stagnant water, so as not to cause rotten roots.

◆ soil: sunflower is suitable to grow in loose, well-drained, humus-rich soil to keep the basin soil dry and wet.

◆ temperature: sunflower is afraid of cold and has weak cold tolerance. The lowest temperature for overwintering is above 10 ℃. The country of origin can be as high as 380 m. Outdoor culture in northern China usually enters the room from late September to early October and must be placed in a place with sufficient sunshine. During the overwintering period, the room temperature is 23 ℃ to 25 ℃ in the daytime and 15 ℃ at night, or at least 8 ℃ or more, otherwise it will suffer frost injury and cause death in winter and spring.

◆ disease and insect pests: red spiders and shell insects are very easy to occur in loose-tailed sunflower culture, so it should be sprayed with 800x omethoate regularly.

The culture method of loose-tailed sunflower

The pot cultivation of loose-tailed sunflower can be made into culture soil with rotten leaf soil, peat soil plus 1x3 river sand and some base fertilizer. Its tillering bud growth is more on the rhizome, potted, because it is a little deeper than the original, so that the new buds take root and grow better.

In fact, loose-tailed sunflower culture is not very difficult, you can also use sowing reproduction and ramet reproduction. The seeds used for sowing and reproduction should not be collected domestically and are mostly imported from abroad. The conventional multi-purpose ramet was carried out around April, combined with changing pots, selecting the plants with many tillers in the basal part, removing part of the old basin soil, and dividing it into several clusters from the junction of the base with a sharp knife. Each clump should not be too small, there must be 3 plants of 2murl, and keep the root system well, otherwise the growth of ramet will be slow and the ornamental will be affected. After planting, it was placed in a high humid temperature environment, and often sprayed with water to facilitate the recovery of growth.

The role of sunflower-

◆ garden use: garden ornamental, anti-sulfur dioxide. In tropical courtyards, most ornamental trees are planted in grasslands, shade and houses; in the north, they are mainly used for potted plants, which are high-grade potted foliage plants decorating living rooms, dining rooms, conference rooms, family rooms, study rooms, bedrooms or balconies.

You can also watch it for 4-6 weeks in a darker room. Loose-tailed sunflower grows very slowly and is generally planted in medium and small pots. Sunflower leaves can also be used to cut leaves in flower arrangement as a foil in flower arrangement.

◆ home environment function: as a small palm plant sunflower, it has strong negative tolerance. After the home decoration, put a pot of sunflower, it is difficult to effectively remove benzene, trichloroethylene, formaldehyde and other volatile harmful substances in the air.

Conclusion: in a darker room, sunflower can be watched continuously for 5-7 weeks, and it is one of the plants with high ornamental value. Of course, as a green palm leaf plant, it is not only ornamental, but also has an effective purification effect on p-xylene and formaldehyde. It is a kind of modern home decoration, office decoration, opening congratulations, housewarming, holiday gifts and other good choice plants.

[more Encyclopedia of plants]

Efficacy and function of flower culture of tequila, canna, jasmine, ferns and bonsai lilies in hydroponic culture of rich bamboo and mint

Smooth sailing culture methods Phnom Penh tiger skin orchid Kunlun snow chrysanthemum efficacy daffodils poisonous Magnolia flower language Violet blue witch

Why is mimosa shy? spring primrose bonsai cyclamen Ping an tree dripping Guanyin culture method Jasper culture method fragrant wood

Chinese rose June snow bonsai hydrangea culture method of mosquito repellent grass how to raise jade tree culture method Jiuli incense bonsai acacia

Appreciation and production of Chinese Bonsai Flowers

✤

Chinese bonsai is mostly enjoyed by artistic processing of some flowers and seedlings, production and pruning into some special shapes, and then planted in flowerpots and placed indoors, courtyards, balconies and other places as decorations. Chinese flower bonsai can not only set off the warm atmosphere of the family, but also put some flowers indoors, bonsai is also beneficial to indoor fresh air circulation, is of great benefit to human health.

✤ Chinese flower bonsai species introduction in order to facilitate the cultivation, management and higher appreciation value of Chinese bonsai, we need to know some relevant knowledge of flower classification, different basis of classification will lead to different methods of classification. Generally, we classify flowers according to their growth habits and morphological characteristics, including herbaceous flowers, woody flowers, succulent flowers and aquatic flowers. The stem texture is relatively soft herbaceous flowers, on the contrary, the stem woody flowers are woody flowers, succulent flowers have succulent thick stems and leaves, and the shape is strange, while aquatic flowers grow in water or swamps all the year round.

✤ Chinese bonsai cultivation methods 1. China has a very long history of flower cultivation, especially since the reform and opening up, the state has clearly put forward a series of measures to protect ecological balance, restore vegetation, green environmental protection and beautify the environment, so that more people like the production of Chinese bonsai and the cultivation of Chinese flower bonsai, and all walks of life work together to create an ecological and environmentally friendly indoor environment. In modern times, the cultivation of Chinese bonsai has appeared the method of soilless cultivation. 2. The soilless cultivation technology of Chinese flower bonsai refers to putting perlite, vermiculite and other light stones in flowerpots. Do not use plant residues or organic humus such as sawdust and cottonseed shells as cultivation substrates. Then put inorganic salt nutrient solution to cultivate flowers, which is a very innovative technology. These nutrient solutions not only contain a variety of disinfectants. And the substrate in the pot is inorganic ore, so it will not breed insects and bacteria, and this nutrient solution also contains a variety of elements needed for plant growth, which can make the plant grow fast and the plant strong.

✤ Chinese bonsai production method 1. Prepare materials related to the production of Chinese flower bonsai, including the selection of landscape trees and flowers, the selection of landscape trees generally requires older branches and luxuriant leaves to be better pruned shape, and preferably easy to survive and slow growth of Chinese flower bonsai with strange shape, and the trees are preferably evergreen and can blossom and bear fruit In this way we can enjoy the beauty of different potted plants. Second, to prepare the soil needed for making bonsai in China, it is best to choose the black soil in the mountains, because this kind of soil is loose and fertile, and it is not easy to harden, and then there is the choice of potted soil pots. After choosing the kind of Chinese flower bonsai you want to make, you need to choose the right size soil pot to plant, and remember not to be too big or too small. Otherwise, it will affect the absorption of water and fertilizer in bonsai as well as normal growth. Third, the method of making Chinese bonsai is not difficult. After preparing the materials, put the flowers and plants that need to be made into bonsai in the soil pot, and then put the prepared soil in the flowerpot, and it is best to put some pebbles on the surface of the potted soil. The most important thing is to pay attention to the pruning and shaping of bonsai. If you want to make Chinese flower bonsai into different shapes, such as Dapeng's wings. You need to fix the plants with appropriate rope and wire, and you can also creatively design and graft bonsai according to the design picture.

Conclusion: Chinese flower bonsai is very beautiful after being made. it can not only be placed in bedrooms, living rooms, balconies and other places to increase the artistic conception of home life, but also edify sentiment and purify the indoor air. the above is the appreciation and production method of Chinese bonsai flowers brought by the editor, hoping to help friends who like bonsai.

How to grow crabapple flowers in ▣

▣ Sunflower Picture ▣ Black Tulip Picture ▣ are Crane Flowers poisonous? what kind of ▣ Rose language do ▣ Spring flowers have?