How to breed Anthurium andraeanum? Analysis on the main points of Culture techniques of Anthurium andraeanum

Many people like to raise flowers, especially those with good meaning, such as Anthurium andraeanum, and so on, but some novices are not familiar with the cultivation of flowers, so the editor comes to give you some experience about Anthurium andraeanum!

Anthurium andraeanum means to show great ambition, enthusiasm and blood. Anthurium andraeanum is a perennial evergreen herb. The plant is 20-70 cm high, the stem is very short, and it is easy to grow aerial roots. Petiole hard and slender, leaf bright green, long oval heart-shaped. The pedicel is usually higher than the leaf blade, the apical inflorescences are golden yellow and erect, the fleshy bracts are extended, broadly heart-shaped, and wrinkled on the surface. The flowering period is long, and the environmental conditions are suitable for flowering in four seasons.

The light likes the semi-overcast environment and is afraid of the strong sunlight in summer and autumn. Generally, when placed indoors, it is best to put it near the window. In a spacious office, if fluorescent lights are on all day, red palms can be placed on any desk for a long time.

The temperature likes the warm and hot climate, the suitable temperature for growth is 20-30 degrees, the cold resistance is poor, and the winter temperature is best kept above 8 degrees.

Moisture likes a warm and moist environment, and it can be watered as soon as the surface of the matrix is dry, as well as when there is indoor heating in winter. If there is no heating in the room in winter, you can wait for the upper part of the substrate to dry at a depth of about 2 cm before watering.

The red stick also likes high air relative humidity, preferably 70% Mel 80%. Therefore, when the air is dry, spray water on the leaves several times a day. In order to avoid trouble, it is best to put the flowerpot on a shallow plate filled with stones and water.

Fertilization is calculated from the beginning of leaf growth in spring to autumn, a small amount of nitrogen: phosphorus: potassium = 1:1:1 compound fertilizer particles can be applied to the flowerpot every half a month. Stop fertilizing when the temperature is low in winter.

Pruning when aging and yellowing leaves appear in the lower part of the plant, use your fingers to peel off the leaves together with the petiole. The withered residual flower should also be removed with the flower stem in this way, or the residual flower stem can be torn off from the base by clamping the residual flower stem with a greater force.

Reproduction due to the growth of small plants next to the mother plant, these small plants can be separated from the mother plant and then planted. This kind of ramet propagation is usually combined with changing pots.

To change the pot, the flowering plants should be changed every spring and propagated by the split plant method. As the stem grows, the mother plant becomes taller and taller. For the overgrown mother plant, it can be cut short, but the stem should have several adventitious roots and then be planted directly. The pruned mother plant can also be retained because it continues to sprout lateral branches and blossom.

Finished talking about the cultivation of Anthurium andraeanum, the so-called "flowers" of some plants have ornamental value, in fact, they mainly refer to the colorful bracts (or bracts) produced when they bloom, such as Anthurium andraeanum. Because of this, many people want to raise Anthurium andraeanum.

Points for attention on how to cultivate Anthurium andraeanum

Anthurium andraeanum can be used as a potted plant. the single flowering period of potted plants can be as long as 4-6 months and can blossom every year. Many people will breed at home, and the ornamental value is very high. It is like an outstretched red hand, erecting a small golden spike on the palm, which is particularly eye-catching, which is academically called the "Buddha's bud". Let's take a detailed look at how Anthurium andraeanum is cultured, and the matters needing attention in Anthurium andraeanum culture.

How to raise Anthurium andraeanum

Anthurium andraeanum how to raise is a meticulous work, to consider the bottom of the drainage, should add some broken bricks, gravel and other things. After planting, put the seedlings in a cool place after watering thoroughly, spray water on the leaves once or twice a day, and maintain the humidity of the surrounding air. Change the basin every other year in the spring, and go into the dead roots and part of the old roots to promote the germination of new roots and fill in some new soil at the same time.

Matters needing attention in culture of Anthurium andraeanum

Humidity

Anthurium andraeanum needs about 70% air humidity for normal growth, which is generally difficult to achieve in ordinary family farming. You can use clean wet towels to wet the leaves several times a day, or spray water around the plant regularly to increase air humidity. (but do not sprinkle the flowers with water, so as not to affect the ornamental quality.)

Watering and fertilizing

Under normal growth conditions, dry wetlands can be seen to water the cultivated soil every week. Generally grasp the principle that the soil surface is not dry or irrigated, and the soil surface is thoroughly watered. The watering times and amount of water can be reduced appropriately in spring, autumn and winter. 7-8% special nutrient solution or 500 times diluted fertilizer water should be applied with watering every half month.

Pruning

In general, during the growth of Anthurium andraeanum, the basal petiole degenerates gradually, and the stipules can be cut off in time when the stipules become dry. When the pedicel turns yellow after anthesis, it should also be cut off from the protective post of 2 cm at the base as soon as possible.

Temperature

For family breeding of Anthurium andraeanum, the temperature should be guaranteed as much as possible. The optimum growth temperature of Anthurium andraeanum is 16-24 ℃, and the lowest temperature should be above 12 ℃. If ordinary families have heating facilities, this condition is easy to achieve. But at the same time, it must be noted that the flowerpot should not be placed on or too close to the radiator. When the summer temperature exceeds 30 ℃, the flowers should be moved to a ventilated room opposite to the north, and water can be sprayed around the plants to cool down.

Light

The normal growth of Anthurium andraeanum should have sufficient scattered light, and family culture should generally pay attention to: avoid strong light directly on leaves and flowers in summer, and move to the vicinity of the window in autumn and winter to increase light. It is also necessary to rotate the plant regularly to ensure that it receives uniform light and promote the perfection of its crown shape.

The above is the relevant introduction of this article, I believe you have a simple understanding of this after reading it, if necessary, you can continue to pay attention to the No. 1 home network to learn more information.

Points for attention on how to cultivate Anthurium andraeanum

Anthurium andraeanum is a kind of flower variety with strong ornamental value, which has been widely concerned by people, so how to raise Anthurium andraeanum? I believe everyone would like to know the answer to this question, so next let's take a look at the cultivation methods of Anthurium andraeanum. Through the study of the knowledge of Anthurium andraeanum, we can better apply it to our daily life. Then let's take a look at how Anthurium andraeanum is raised.

Culture method of Anthurium andraeanum

The main results are as follows: (1) cultivation method: when potted seedlings are planted in pots, the cultivation medium should be prepared first according to its working procedure, and the medium should have good permeability. In China, grass ash and perlite are generally used (the ratio is 3:1), and the medium still needs to be sterilized. If the old basin is used when using the basin, the basin should also be disinfected to avoid cross-infection of bacteria and eggs. Pot can choose a black plastic bag culture bowl, can also be directly on the plastic basin. But no matter what kind of basin is used, all should choose the one with good drainage performance. If there is a blockage in the basin eye, dredge it before putting it on the basin. Its planting requirements are the same as low planting, that is, it is not too deep and not too shallow, and its stem tip does not touch the medium and sundries.

(2) how to apply fertilizer in family farming: it is tedious for families to maintain and prepare their own nutrient solution. Therefore, there are powders prepared according to the elements of nutritional requirements in the market, which can be used in proportion to water when used. There is also a kind of slow-acting fertilizer on the market. Bury it in the soil according to the instructions, then dissolve with watering and absorb it for the candle. The fertilizer effect can be as long as 3 months when 1 Mel is applied at a time. These fertilizers have one thing in common: they need all the nutrients. Different growth periods, there are different formulations, clean and hygienic. In fact, slow-acting fertilizer is also used in large-scale cultivation. Especially in outdoor maintenance, the encounter after fertilization is equal to white application, such as the use of slow-acting fertilizer can be avoided. Family maintenance can also be used toenail tablets, sesame paste residue retting, such as putting some ferrous sulfate in it, that is, the so-called alum fertilizer water effect will be better. In the family fertilization should be mastered the concentration is not also rare, a small number of times.

(3) how to apply water: Anthurium likes the environment with high humidity. The humidity here refers to the relative humidity in the air, not just the water content in the planting medium. And humidity is a variable, because when humidity increases and drought winds increase (especially in the north of China), if you don't replenish water, then humidity will decrease. Generally speaking, the humidity required by Anthurium andraeanum should be kept at 70% 80% (temperature 20 ℃ 28 min). The humidity can regulate the humidity of Anthurium andraeanum, that is to say, regulate the transpiration of Anthurium andraeanum leaves. The relative humidity is too low, resulting in drought and lack of water, the edges of leaves and flame bracts are dry, and Buddha flame bracts are uneven. The water temperature of Anthurium andraeanum watering should be kept at about 15 ℃ (including the nutrient solution), which is particularly important in severe cold and heat. The moisture in the medium should not be too wet, because the root of Anthurium andraeanum is semi-fleshy, and there is a large amount of water stored in the body. Too much water in the medium causes hypoxia in the medium, hinders the breathing of the root system, and is in a wet state for a long time, which will cause the root system to rot. The above is the quantitative standard of moisture. Family maintenance of Anthurium andraeanum is difficult to achieve the effect of greenhouse, which is also an obstacle for families to choose and buy Anthurium andraeanum. However, we can create a humidity environment suitable for the growth of Anthurium andraeanum in the following ways. For example, the family also has ornamental fish, you can put the red palm on the fish tank, the basin under the tray, or next to the fish tank. You can also use two flowerpot trays, put a slightly larger tray below, and fill it with water, with a small tray above, buckle on the tray with water, and then put the potted flowers of Anthurium andraeanum on it, and pay attention to the basin not touching the water surface. You can also fill the tap water with discarded cola bottles and mineral water bottles and pour them into the spray can after leaving them for 4 days and spray red palm leaves. Spray one time in summer, and one time after 15:00, but the pH value of the water sprayed should be lower. The irrigated water should also be used after drying as above. On the one hand, the chlorine in the tap water can be volatilized, on the other hand, the dried water can be kept consistent with room temperature. Do not dry the water in the sun to avoid the formation of green algae. If you use cold boiled water, it is also feasible.

Culture method of hydroponic Anthurium andraeanum

1. Nutrient solution suitable for Anthurium andraeanum survival

It is recommended to choose foliage plant nutrient solution. It must be replaced every 7-10 days. Regularly changing the water of Anthurium andraeanum can remove the mucus and some algae secreted from the roots of Anthurium andraeanum. When the temperature is high in summer, it is more frequent to change water than in winter. It is recommended to change the water of Anthurium andraeanum every 2-3 days. The water should not be too full to prevent Anthurium andraeanum from rotting. It is best to keep about half of the roots of Anthurium andraeanum out of the water. It can ensure that the root system absorbs oxygen.

two。 Light and temperature needed for hydroponic Anthurium andraeanum

Anthurium andraeanum likes semi-overcast, warm and humid environment is also one of the requirements of Anthurium andraeanum growth environment. It is afraid of sun exposure, so it should pay special attention to the location in the process of breeding, preferably in a place where it is ventilated and can avoid strong light. In summer, hydroponic Anthurium andraeanum should pay attention to the temperature of the surrounding environment should not be higher than 28 degrees. The relative air humidity should be maintained at 80%, and sprinkle some water on the leaves of Anthurium andraeanum when the weather is dry. The temperature of Anthurium andraeanum cultured in water in winter can not be lower than 14 degrees. When the temperature is lower than this temperature, Anthurium andraeanum is prone to frost injury. Be careful to keep it warm and warm. And control the air humidity at about 80%, and must not put Anthurium andraeanum outdoors, otherwise it is easy to cause anthurium frostbite.

3. The way of increasing oxygen in hydroponic Anthurium andraeanum

The problem faced by hydroponic Anthurium andraeanum is that it will cause rotten roots of Anthurium andraeanum if there is little dissolved oxygen in water, so it is necessary to increase the oxygen content in water in time. The easiest way is to vibrate, fix the flower plant with one hand, and gently shake the vessel with the other for more than 10 times. After shaking, the dissolved oxygen content of the nutrient solution can be increased by about 30%. Or add 1% hydrogen peroxide (3% hydrogen peroxide) to the nutrient solution, and if possible, a miniature submersible pump or aeration pump can be used to add oxygen to the nutrient solution.

Culture methods and matters needing attention of Anthurium andraeanum.

Humidity

Anthurium andraeanum needs about 70% air humidity for normal growth, which is generally difficult to achieve in ordinary family farming. You can use clean wet towels to wet the leaves several times a day, or spray water around the plant regularly to increase air humidity. (but do not sprinkle the flowers with water, so as not to affect the ornamental quality.)

Watering and fertilizing

Under normal growth conditions, dry wetlands can be seen to water the cultivated soil every week. Generally grasp the principle that the soil surface is not dry or irrigated, and the soil surface is thoroughly watered. The watering times and amount of water can be reduced appropriately in spring, autumn and winter. 7-8% special nutrient solution or 500 times diluted fertilizer water should be applied with watering every half month.

Pruning

In general, during the growth of Anthurium andraeanum, the basal petiole degenerates gradually, and the stipules can be cut off in time when the stipules become dry. When the pedicel turns yellow after anthesis, it should also be cut off from the protective post of 2 cm at the base as soon as possible.

Temperature

For family breeding of Anthurium andraeanum, the temperature should be guaranteed as much as possible. The optimum growth temperature of Anthurium andraeanum is 16-24 ℃, and the lowest temperature should be above 12 ℃. If ordinary families have heating facilities, this condition is easy to achieve. But at the same time, it must be noted that the flowerpot should not be placed on or too close to the radiator. When the summer temperature exceeds 30 ℃, the flowers should be moved to a ventilated room opposite to the north, and water can be sprayed around the plants to cool down.

Light

The normal growth of Anthurium andraeanum should have sufficient scattered light, and family culture should generally pay attention to: avoid strong light directly on leaves and flowers in summer, and move to the vicinity of the window in autumn and winter to increase light. It is also necessary to rotate the plant regularly to ensure that it receives uniform light and promote the perfection of its crown shape.

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