Culture methods and matters needing attention of Anthurium andraeanum how is the leaf yellowing and scorched?

We all know that Anthurium is very tall, is very high-grade, but Anthurium is not so easy to raise, a little attention will appear yellow leaves, coke edge dry, how to deal with this situation? What precautions do you need to pay attention to in the process of breeding red anthurium?

Red Anthurium breeding methods and precautions:

1. Flower pot selection

Anthurium flowerpot size, under normal circumstances, each pot had better plant a bead, until the smaller grow almost full pot, you can be fixed in 20 to 25 cm pot diameter pot inside.

2. Method of mixing soil in basin

Anthurium likes soft and fertile soil, peat soil, leaf chaff and pearlite are mixed into mixed soil in a ratio of 3:2:1.

3. watering

Before and everyone introduced Anthurium like humidity, summer and autumn dry season best to keep the pot wet, usually regular spray on the leaves or around it to increase humidity. Winter is the flowering season, Anthurium is flowering in winter Oh, ha ha, then we must not lack water, that is, winter is colder, do not water too much to be appropriate. Remind everyone, do not spray water on flowers when anthurium blooms, oh, that is easy to bad.

4. fertilization

Anthurium fertilization, we should wait until spring to see new leaves come out after fertilization, under normal circumstances, 10 times I almost do it. When the temperature drops 15 degrees in the last stage of autumn, it will stop adding fertilizer. So don't fertilize at the end of autumn, winter, or the beginning of spring. Anthurium like fertilizer but not too much fertilizer tolerance, what is to moderate.

5. Control room temperature and light

18℃ to 28℃ is the most suitable temperature for the growth of Anthurium andraeanum, the highest temperature can not exceed 35℃, the lowest temperature should not be lower than 14℃, below 10℃ may produce freezing damage. However, if Anthurium is too strong when irradiated, it may cause discoloration of leaves, burns and other phenomena. Therefore, room temperature and light management are good or bad, which directly affects the quality of this potted flower.

Summer is best placed in the shade of the room there is scattered light position, can also be placed outdoors there is sunlight but not the ground, winter, then it is best to be in the sun inside.

Andraea leaves yellow scorched edge dry is how to return a responsibility?

1. metabolism

If it is found that when the anthurium leaves yellow, pay attention to observe the situation of other leaves, if the leaves are fresh yellow-green, and the flowers grow well, it means that new leaves are growing, and the old leaves yellow fall is a normal phenomenon.

2. soil discomfort

The medium and water in most northern areas contain more saline and alkali, and the leaves will gradually lose green and turn yellow due to the lack of soluble iron elements that plants need to absorb in the medium. Solution: Use oxalic acid and other treatment media and watering water.

3. too much watering

Anthurium new leaves yellow, old leaves normal, this situation is generally too much water, too often will make the medium in the basin too wet for a long time, even water, resulting in part of the fibrous root rot, hinder normal respiration and absorption of nutrients, causing the leaves gradually yellow off.

Solution: Water normally.

4. air drying

When the indoor air is too dry in winter, the leaf tips often dry and yellow, or the leaf edges are withered, or the leaves are burnt, and the edges are curled. Solution: According to the growth characteristics of Anthurium, increase the air humidity appropriately.

5. overshading

Anthurium if placed in the shade or lack of light for a long time, it will lead to weak growth, thin and yellow leaves, do not bloom or rarely bloom. Solution: According to the growth characteristics of Anthurium, increase the light intensity appropriately.

6. temperature should not

Winter indoor temperature is too low, the leaves will yellow; if the room temperature is too high, the plant transpiration is too strong, the root water nutrient supply is insufficient, it will also make the leaves yellow. Solution: Keep the temperature in the greenhouse relatively stable.

7. uneven fertilization

Fertilization less, or not for a long time to change the pot for soil, soil nitrogen and other nutrients deficiency led to thin branches and leaves, thin and yellow leaves. In addition, excessive fertilization will also appear new leaves hypertrophy, uneven, while the old leaves dry tip, yellow fall off, at this time should immediately stop fertilization, increase watering, and remove part of the old soil, change into new culture soil, normal management.

Anthurium breeding methods and in the process of appearance will appear here, to raise anthurium, or need patience.

What happened to the yellow and brown leaves of Anthurium?

Anthurium in many places we can see, anthurium with ornamental, unique flowers, bright color, welcomed by many people. There is often a problem when breeding Anthurium, and there will be a problem, that is, the yellow leaves of Anthurium. Here are the causes and solutions for yellow anthurium leaves.

1. The yellow leaf of Anthurium leaves is yellow due to normal metabolism.

If it is found that when the anthurium leaves yellow, pay attention to observe the situation of other leaves, if the leaves are fresh yellow-green, and the flowers grow well, it means that new leaves are growing, and the old leaves yellow fall is a normal phenomenon.

2. Soil discomfort leads to yellow leaves

The medium and water in most northern areas contain more saline and alkali, and the leaves will gradually lose green and turn yellow due to the lack of soluble iron elements that plants need to absorb in the medium. Solution: Use oxalic acid and other treatment media and watering water.

3. Too much watering leads to yellowing of leaves

Anthurium new leaves yellow, old leaves normal, this situation is generally too much water, too often will make the medium in the basin too wet for a long time, even water, resulting in part of the fibrous root rot, hinder normal respiration and absorption of nutrients, causing the leaves gradually yellow off. Solution: Water normally.

4. Dry air causes yellow leaves

When the indoor air is too dry in winter, the leaf tips often dry and yellow, or the leaf edges are withered, or the leaves are burnt, and the edges are curled. Solution: According to the growth characteristics of Anthurium, increase the air humidity appropriately.

5. Excessive shading causes yellow leaves

Anthurium if placed in the shade or lack of light for a long time, it will lead to weak growth, thin and yellow leaves, do not bloom or rarely bloom. Solution: According to the growth characteristics of Anthurium, increase the light intensity appropriately.

6, temperature should not cause yellow leaves

Winter indoor temperature is too low, the leaves will yellow; if the room temperature is too high, the plant transpiration is too strong, the root water nutrient supply is insufficient, it will also make the leaves yellow. Solution: Keep the temperature in the greenhouse relatively stable.

7. Uneven fertilization causes yellow leaves

Fertilization less, or not for a long time to change the pot for soil, soil nitrogen and other nutrients deficiency led to thin branches and leaves, thin and yellow leaves. In addition, excessive fertilization will also appear new leaves hypertrophy, uneven, while the old leaves dry tip, yellow fall off, at this time should immediately stop fertilization, increase watering, and remove part of the old soil, change into new culture soil, normal management.

Red leaf yellow solution

1. When yellow leaves appear in Anthurium, pay attention to checking the rotten roots. Once there are rotten roots, cut them off in time.

2. Excessive watering or excessive light can easily lead to yellow leaves and curled edges. Pay attention to adjusting the position of potted plants.

3. Anthurium leaves are wide and flowers are large. It is necessary to wipe the flowers and leaves at the same time when spraying water. Keeping them fresh and clean is the key to beautiful plants.

4. Anthurium flowers are slightly toxic, toxins mainly come from juice, do not eat by mistake, wash hands after each care.

5. Anthurium is best cultivated outdoors, or in well-ventilated corners that are not easy to touch.

The cultivation methods and precautions of Anthurium 1. Flower pot selection

Anthurium flowerpot size, under normal circumstances, each pot had better plant a bead, until the smaller grow almost full pot, you can be fixed in 20 to 25 cm pot diameter pot inside.

2. Method of mixing soil in the basin

Anthurium likes soft and fertile soil, peat soil, leaf chaff and pearlite are mixed into mixed soil in a ratio of 3:2:1.

3, watering control humidity

Before and everyone introduced Anthurium like humidity, summer and autumn dry season best to keep the pot wet, usually regular spray on the leaves or around it to increase humidity. Winter is the flowering season, Anthurium is flowering in winter Oh, ha ha, then we must not lack water, that is, winter is colder, do not water too much to be appropriate. Remind everyone that when anthurium blooms, do not spray water on the flowers. Oh, that is easy to be bad.

4. Fertilization and supplementary seeds

Anthurium fertilization, we should wait until spring to see new leaves come out after fertilization, under normal circumstances, 10 times I almost do it. When the temperature drops 15 degrees in the last stage of autumn, it will stop adding fertilizer. So don't fertilize at the end of autumn, winter, or the beginning of spring. Anthurium like fertilizer but not too much fertilizer tolerance, what is to moderate.

The cultivation method of hydroponics Anthurium The treatment method of yellow leaves of hydroponics Anthurium

Anthurium andraeanum is a kind of plant introduced from abroad, which is widely distributed in China at present. Many people like to keep it at home. At ordinary times, our most common cultivation method of Anthurium is soil culture. In fact, Anthurium is also suitable for hydroponic cultivation. The method of hydroponic cultivation is also very simple.

Cultivation method of hydroponics Anthurium andraeanum

1, first of all, to disinfect the roots of Anthurium, can be washed off with water (2 days of tap water) cultivation matrix, with potassium permanganate 1000 times solution soaking disinfection for 30 minutes; after washing, cut off the old roots, residual roots, flowers.

2, then, put the anthurium plant in the container, filled with ceramsite, and then dilute the rooting powder according to the proportion, spray wet ceramsite, pay attention not to accumulate too much water below, if there is too much water, you can dump it.

3. Pay attention to regular water change during normal management. Generally, water can be changed once every 5-7 days in spring and autumn, once every 7-10 days in winter, and once every 2-3 days in summer. When changing water, don't add too much water. Let at least 1/2 of the roots of the plants be exposed to the water surface, so that the exposed parts can absorb enough oxygen.

4, Anthurium like warm and humid cool environment, usually should be placed in a ventilated and scattered light place, summer is best not higher than 28℃; winter below 14℃ will appear frost damage, so must be kept warm. The relative humidity should not be lower than 80%, otherwise the leaves and red spathe edges will appear dry, pay attention to spray water to ensure air humidity.

The treatment method of yellow leaves of hydroponics anthurium

1. Add water in time. Check the water level in the hydroponic container frequently. When the water level is lower than 1/3 of the root, it is necessary to replenish water in time. As long as there is enough water in the hydroponic container, there is no need to sprinkle water on the leaves every day. If the leaves are dirty, wipe them gently with a wet cloth.

2. Add nutrient solution at appropriate time. It doesn't matter how long it takes for a hydroponic anthurium to change water. The key is to grasp the content of nutrient solution in water. So to ensure that the water is full of nutrients, add a few drops of nutrient solution when adding water to the container. As for the specific number of drops, you can be flexible according to the growth of Anthurium. Drop at least two drops each time, and then observe the growth of the plant, normal is maintained as it is, poor growth is appropriate to add.

What if red flowers don't bloom?

1) Water. When cultivating Anthurium, you should use sun-dried tap water. Do not put it directly in the sun when drying, otherwise green algae will be generated. Change the water every 15 days.

2. Fertilization. In order to make the flowers more beautiful, potassium dihydrogen phosphate foliar fertilizer should be sprayed once in the morning and once in the evening.

3. Humidity and light. To spray water to the leaves every day to maintain the humidity of Anthurium. In terms of lighting, avoid exposure and shade if necessary. Daily astigmatism maintenance can be. Temperature hydroponic Anthurium temperature requirements are not high, between 5 and 30 degrees can be.

Measures to Prevent Root Rot of Anthurium andraeanum in Water Culture

1. Aerobic measures. Oxygen deficiency in water is the main cause of root rot, and dissolved oxygen in water should be increased in due course. The best way to increase oxygen in water is to make it flow. You can hold the plant in one hand, shake the vase in the other hand, shake it for 1 minute to increase the dissolved oxygen in the water by 30%, drop a little hydrogen peroxide into the water, or take out the anthurium first, and use the oxygenating pump for fish farming to supply water "oxygen."

2) Control of the environment. Hydroponic Anthurium is basically completely exposed to the environment, and it is particularly important to control its surrounding environment. The plants should be placed in a place with scattered light, the temperature should not be higher than 28℃ in summer and lower than 14℃ in winter, and the ambient humidity should be appropriately increased. The indoor relative humidity should reach more than 80%, and the humidity can be increased by spraying water.

Hydroponic culture mainly pays attention to the amount of water powder and the cleanliness of the water. Before culture, the water should be disinfected. In the later stage of breeding, attention should also be paid to temperature control. Anthurium in the late breeding may appear yellow leaves, no flowering, rotten roots phenomenon, these will have some corresponding treatment measures, we can learn more about.