When buds appear, do not apply when covers are cracked. It can be applied before rain and on sunny days, but not after rain. It shall be applied when the climate is dry, but not in mildew and rain seasons. Potassium fertilizer is also called root fertilizer. For flowers placed indoors for a long time, photosynthesis is weakened due to insufficient light, so potassium fertilizer can be applied in large quantities. Leaf cuttings must be carried out in well-equipped breeding beds with well-developed leaves to maintain appropriate temperature and humidity in order to obtain good results. https://wilsongarden.jimdosite.com/
Because when the water loss and wilting of flowers are serious, the plant root hairs are damaged and the water absorption capacity is reduced. The original water absorption capacity can be restored only after the formation of new root hairs. Deep pot evaporation method, that is, putting potted flowers in with a small amount of water, will also obtain a stable high humidity environment. It includes hard branch support, soft branch support and semi soft branch support.
It should also be noted that once the leaf color of flowers becomes light and the plant grows thin and weak, it indicates that there is a lack of fertilizer, which should be applied in time to meet the needs of flower growth. There are many physical treatment methods, including current treatment, ultrasonic treatment, girdling treatment, softening treatment, low temperature treatment, hot water treatment, etc. Layering propagation is mostly used for flowering shrubs with strong tufts or vines with soft branches.
Some units or factories in the urban areas of industrial cities often emit various harmful gases in the production process, which are toxic to human body, flowers and trees. After knowing the types of harmful gases, you can choose flowers and trees that are resistant to harmful gases. Select 1 ~ 2-year-old strong and full branches as cuttings, hide the sand in the dense before winter, and support the cuttings in spring, or support the cuttings in advance in the greenhouse. https://sitebuilder159919.dynadot.com/
The commonly used fertilizers for potted flowers are divided into organic fertilizer and inorganic fertilizer. Or placing a shallow water tray near the can also achieve the above effect. Generally, the content of nitrogen, phosphorus and potassium in animal fertilizer is higher than that in plant fertilizer, and the fertilizer efficiency is also longer; Plant fertilizer is soft. It can be healed after about 3 ~ 4 months. At this time, cut the sugar under the interface and the rootstock above the interface.
Some appliances and tools need to be prepared for family flower cultivation. The commonly used types are as follows. Generally, in Chrysanthemum art planting, grafting method is often used to develop Dali chrysanthemum and tower chrysanthemum. Precious seedlings damaged by diseases, pests or machinery can be repaired by grafting. When grafting, cut the rootstock 10 cm close to the ground, and then split it with a sharp knife. In order to prevent splitting, wrap it with rope 6 cm below the section before labor.
Winter and early spring flowering species are sown from July to September, such as melon leaf chrysanthemum, land package flower, etc. Most other species can be sown in spring. The new plants propagated by meristematic propagation can maintain the excellent properties of the mother forest. The propagation method is simple, easy to survive and grow seedlings quickly. Generally, evergreen species can also change pots in the rainy season, so the air humidity in time and space is large and the water transpiration on the leaf surface is less.
The self-made fertilizer is best carried out in autumn and winter. When it is heated and decomposed in spring and has no odor, it can be mixed with the culture soil as the base fertilizer. Animal bones and fish bones can also be directly burned in the fire and then crushed by hammer to make phosphate fertilizer. Although this method is simple, it has a large loss of fertilizer. Lack of different nutrients shows different symptoms, but any kind of deficiency will affect the normal growth, development and ornamental value of flowers.
Specimen cultivation is a flower cultivation aimed at popularizing the scientific knowledge of flower species, ecology, classification and utilization at home and abroad. If tap water, river water and well water are used, it is best to dry in the sun for 2 days, and add 0.2% ferrous sulfate to the water to improve the quality of the water. It is easy to suffer from low temperature of about 0 ℃ during growth. Therefore, after late autumn, it should be timely moved into the room for maintenance according to the temperature requirements of various flowers.
Shaping and pruning is one of the important means to raise flowers and trees. If all flowers and trees grow naturally, they will lose their due ornamental value. The buds at the cut should be left to grow outside. The cut should not be too close to the buds, otherwise it is easy to lose water and dry up, affecting germination. The thin creeping type makes use of the characteristics of natural box creeping of branches to cover the ground. Such as beauty building, Malva, Convolvulus and a variety of ground cover plants.
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The soil is too acidic and alkaline, which makes some nutrient elements in the soil ineffective. The physical and chemical properties of soil are poor, which can not give play to the potential fertility of soil, hinder nutrient absorption and so on. This kind of soil is loose, ventilated and permeable, non sticky and not hard. It is suitable for farming. It has poor fertilizer and water retention. It is easy to produce young seedlings, not old seedlings, and poor stamina. The availability of potassium, calcium and magnesium increased with the increase of P.
The species that observe both flowers and branches and leaves, such as red Ruimu and lemon beam, should be heavily sheared in winter or early spring and lightly sheared later to germinate most branches and leaves. This method has a good effect on biennial flowers, perennial flowers and shrubs. Cold bed and hotbed cold bed and hotbed are common facilities for flower cultivation. From June to August, the temperature rises gradually, there is more rain, and the air relative humidity is high, which is conducive to the growth of most potted flowers.
Fertilization should be stopped for other potted flowers except jasmine, Milan, sijiqiuhai case and Shikai, which can bloom continuously in hot summer. For most flowers, after the cold dew in the north, the temperature is low, so generally do not fertilize again. Using soilless cultivation method to cultivate flowers, although there is no soil, it can also cultivate thousands of flowers and trees.
Most of the garden soil in vegetable gardens and orchards around the world is loam or sandy loam that has been rotten for many years, which is very suitable for . Peat soil is mixed with clay to make it easy soil; Mixing with light sandy soil can change its cohesiveness and improve its water holding capacity. The seeds of some aquatic flowers, such as lotus, water lily and King lotus, must be stored in water to maintain their germination power. https://447975.8b.io/
Vermiculite culture medium is mixed with vermiculite and fermented horse manure in the proportion of 4:1, which can be used as culture medium to plant flowers. Nutrient solution, like substrate, is the core part of soilless culture. It is often prepared with mineral nutrients. When preparing nutrient solution, first read the formula to understand the dosage of various compounds, the concentration of elements, the purity of compounds, etc.
When changing the liquid, the bad root should be cut off in time. Flower soilless culture substrate refers to the material used to replace soil to cultivate flowers. Hydroponic containers can be glass jars or vases. The bottle should be surrounded by black plastic film or painted with black paint, taking the opacity in the bottle as the degree. Like other substrates, this matrix is safe and hygienic, non-toxic and tasteless. The ions adsorbed on the resin are slowly released for plant absorption.
Potted flower turning over and changing soil is the metabolism of soil. Replacing the alkalized old soil and adding fresh matrix can also prevent the salt alkalization of potted soil. Regular application of a small amount of diluent 500 times of ferrous sulfate can improve the alkalinity of soil and make basin soil acid. In the south, it is about from the next sentence in February to the first sentence in March; In the central region, the sentence is about from the end of March to the beginning of April, and in the northern region, the sentence is about from the end of April to the beginning of May.
Those whose flowering period is earlier than the natural flowering period are called promoting cultivation, and those whose flowering period is later than the natural flowering period are called inhibiting cultivation. The slender branches, long internodes, thin leaves and light green color are caused by insufficient light. Increase the sunshine time or move the light source closer. If you can't meet their growth and development habits, even if they bud, they will fall in the end, can't bloom, and it's more difficult to bear fruit.