Culture methods and matters needing attention of potted evergreen, a foliage plant

Evergreen also known as open throat sword, nine-node lotus, winter does not wither, etc., for the pseudoleaf tree family Evergreen perennial herbs, native to southern China and Japan, in China has a long history of cultivation, its Chinese name "", meaning "good warm herbs", can be indoor potted plants, very ornamental, let's take a look at the cultivation methods and precautions of Evergreen!

Growth Habits of Evergreen

Evergreen is widely distributed in China, East China, Central China and Southwest China, mainly produced in Zhejiang, Jiangxi, Hubei and other places, like to grow in wet places under the forest or grassland, like semi-shady, warm, humid, well-ventilated environment, drought tolerance, slightly cold, avoid direct sunlight, avoid ponding, general garden soil can be cultivated, but rich in humus, loose permeability good slightly acidic sandy loam is best.

The reproduction method of Evergreen

1. Plant division method: The underground stem germination rate of Evergreen is strong. It can be cut off with a sharp knife in spring and autumn. The wound is coated with plant ash. It is planted in a pot. It is slightly watered and placed in the shade. It can be watered after 1~2 days. The whole plant can also be poured out of the pot, divided into several parts according to the size of the plant, and the wound can be dried for a day or coated with plant ash. The upper pot can be managed as mentioned above.

2. Sowing method: Sowing is generally carried out between March and April. Sowing in a flowerpot filled with good culture soil, watering, temporarily placing in shade, keeping moist, under the condition of 25~30℃, about 25 days can germinate.

3, cuttage method: Evergreen can also be used for cuttage propagation. Spring 4~5 months will plant the base of the small plant cut off, the wound a little dry, or with plant ash after the wound inserted in the sand, pay attention to shade moisture, about 1 month can take root on the pot.

The cultivation method of Evergreen

1, pot soil: potted evergreen with 2 parts of rotten leaf soil, 1 part of garden soil, 1 part of river sand plus a small amount of decomposed base fertilizer for cultivation soil, growth season to keep the pot soil moist, should be watered more, rather wet do not dry, supplemented by foliar spray. Control moisture in autumn, dry and wet in winter, pay attention to making pot soil dry, fertilize once a month in growth period, prevent direct sunlight at ordinary times, shade, change pot once a year in spring, winter overwintering temperature shall not be lower than 10℃.

2. Light: Evergreen likes semi-shade environment and is afraid of direct sun in summer. Greenhouse cultivation, spring, summer and autumn should be more than 60% shade, winter shade 40%. Too much light burns the sun, too little light bears fruit.

3, temperature: Evergreen suitable growth temperature of 15~18℃. Winter dormancy into the greenhouse, placed in the sunny place, the temperature is kept above 10℃, the lowest temperature can not be lower than 5℃. Although the leaves are frozen, they can germinate again in the following year.

4, fertilizer water: growth season every 10 to 15 days dressing 1 liquid fertilizer. In summer, ventilation should be strengthened, heatstroke prevention and cooling should be strengthened, and water supply should be fully provided, and the soil in the basin should be kept moist and the air humidity in the surrounding environment should be kept. In summer, water 1 - 2 times a day. Reduce watering in winter and stop fertilizing.

5, plastic: in order to maintain the good shape of the plant, improve the ornamental value, with the growth of the plant, the yellow leaves, residual leaves, part of the old leaves in the lower part of the plant should be trimmed in time. When the family pot is raised, the leaves can be wiped with a soft cloth dipped in beer, which can remove dust and increase nutrition to the leaves, making the leaves bright green and clean.

Evergreen farming considerations

1. Evergreen is a fleshy root plant, which is easy to cause waterlogging and watering, which is easy to cause rotten roots.

2. If the tip of the leaf is yellow in winter, or even the whole plant withers, it is mainly caused by the fact that the roots cannot absorb water and affect growth.

3, indoor evergreen to maintain a warm, humid and semi-cloudy environment. Summer growth exuberant, need to be placed in the shade, so as not to strong light, otherwise, easy to cause leaves dry sharp coke edge, affect the viewing effect.

Is Evergreen poisonous?

Evergreen is poisonous. Evergreen leaves and stems of the juice toxic, containing oxalic acid and asparagus, after eating will cause oral, throat, esophagus, gastrointestinal pain, and even damage vocal cords, so people become mute, so planting indoors when we should be especially careful. Although Evergreen is poisonous, it is not a problem to raise Evergreen at home because the sap of this plant will not cause poisoning as long as we do not touch it.

Cultivation Value of Evergreen

1. Medicinal value: Evergreen medicine is also known as the snake sword, winter does not adjust grass, iron shoulder pole, nine joints and so on, with rhizomes or whole grass into medicine, bitter taste, sweet, cold, there are clear heat detoxification, strong heart diuretic main, used to prevent and treat diphtheria, diphtheria caused myocarditis, sore throat, rabies bite, bacterial dysentery, rheumatic heart disease heart failure and other diseases, external treatment of traumatic injury, snake bite, burns, mastitis, carbuncle swelling poison, etc., but can not be used excessively, otherwise it is easy to poison.

2. Decorative home: small potted plants of Evergreen can be placed on desks and windowsills, and medium-sized potted plants can be placed in the corners of the living room and sofa as decorations to make the room full of natural vitality. Because evergreen leaves broad pale green, berries red round, it is very beautiful, has always been a view of leaves, fruit view of both flowers. Ye Zi elegant and beautiful, often placed in the study, hall on the table or books, paintings under the long frame, autumn and winter with red fruit more added color.

Greening effect: Evergreen is known for its unique air purification ability, which can remove nicotine and formaldehyde. The higher the concentration of pollutants in the air, the more it can play its purification ability!

How to raise potted evergreen

1, cultivation points: potted evergreen general garden soil can be cultivated, but rich in humus, loose water permeability of the slightly acidic sandy loam is the best. It can also be mixed with moldy soil and sandy loam, and acidified with a small amount of ferrous sulfate diluted. Evergreen likes astigmatism and is afraid of direct sunlight in summer.

2, temperature control: Evergreen likes warm and humid climate, it is not cold-resistant plants, so when the temperature drops below 10℃, you have to take the necessary insulation measures.

3, light regulation: summer outdoor cultivation of evergreen should pay attention to shade work, can not let the light too strong, otherwise it is easy to make it sunburn.

4. Water and fertilizer regulation: Spring and autumn are the peak seasons for the growth of Evergreen, so watering should be sufficient, and the pot soil should always be kept moist.

5, pruning for pot: as the evergreen plant grows up, in order to maintain its good plant shape, its base old leaves should be trimmed frequently.

6, pest control: When the evergreen plants are too dense, it will lead to poor ventilation, then it is vulnerable to scale insects, so everything should be based on prevention. If scale insects are found, 50% Marathon emulsion 1000~1500 times can be sprayed once every 7 days, and scale insects can be eliminated by continuous spraying 2~3 times.

The reason for the yellow leaves.

1, normal aging: if properly maintained, evergreen leaves yellow is normal metabolism, with the growth of the plant, the lower leaves begin to age yellow. Evergreen normal aging leaves yellow do not need to worry, but the lower part of the yellow leaves, residual leaves, some old leaves to be trimmed in time.

2, too much watering: Evergreen for the meat root system, most afraid of water by waterlogging, therefore, can not be watered more, otherwise easy to cause rotten roots, resulting in Evergreen leaves yellow. Usually watering the right amount of water can be, to do basin soil not dry not watering, rather dry, not too wet. In addition to summer to keep the pot soil moist, spring and autumn watering should not be too frequent. But must keep the air moist, if the air is dry also easy to occur evergreen leaves yellow and other undesirable phenomena.

3, the sun is too strong: Evergreen likes semi-shade environment, avoid direct sunlight in summer, direct sunlight is easy to cause Evergreen leaves to burn or even yellow, the light is too strong to be burned by the sun, the light is too weak to bear fruit, affecting the viewing effect. Evergreen in spring, summer and autumn should shade more than 60% and 40% in winter.

4, the temperature is too low: suitable growth temperature l5~18℃, the minimum temperature can not be lower than 5℃, otherwise it is easy to freeze, causing yellow leaves. Evergreen winter dormancy should be moved into the greenhouse, placed in the sunny place, the temperature maintained at 10℃ above, the next year can re-germinate new leaves.

Excessive fertilization: Excessive fertilization is another common cause of yellowing of evergreen leaves, mainly causing fertilizer damage and damaging the roots of evergreen. Liquid fertilizer should be applied every 10~15 days during the growing season of Evergreen, and fertilization should be stopped in winter.

6. Insect disease infection: brown soft scale insects can also lead to yellowing of evergreen leaves. When brown soft scale harms evergreen leaves, it generally clusters on leaves or tender leaves, stings plant juice and excretes mucus at the same time. Its excrement is easy to cause large reproduction of coal pollution bacteria, blackening stems and leaves, affecting photosynthesis of plants, resulting in weak growth potential and yellowing of leaves, which hinders viewing. Injured plants or insect number is not much generally used bamboo and other things will be insect body scraping can be. If the insect hatching period can be 40% dimethoate emulsifiable solution 1000 times (or 40% omethoate emulsifiable solution 1000 times) spray, can also spray 5% methamidone emulsifiable solution 1000 times to kill.

7, the leaves are too dirty: Evergreen usually pay attention to keep the leaves clean and tidy, if the accumulation of dust on the leaves affects photosynthesis, it will also lead to yellowing of Evergreen leaves. Every once in a while, we should pay attention to wiping the leaves with clean wet rags, etc. to keep the leaves clean.

How to raise evergreen? Cultivation methods and precautions of potted Evergreen

Evergreen, also known as open throat sword, winter does not wither, nine lotus, etc., for the lily family Evergreen perennial herbs. Evergreen leaves broad green, elegant and beautiful, is a very good foliage plants. At the same time, Evergreen also has extraordinary air purification ability, very suitable for potted plants indoors. So, how do you raise Evergreen? The cultivation methods and precautions of potted evergreen are introduced as follows.

Photo: Evergreen

1. The cultivation method of Evergreen

1. Cultivation points: potted evergreen garden soil can be cultivated in general, but rich in humus, loose permeability of good slightly acidic sandy loam best. It can also be mixed with moldy soil and sandy loam, and acidified with a small amount of ferrous sulfate diluted. Evergreen likes astigmatism and is afraid of direct sunlight in summer.

2. Temperature regulation: Evergreen likes warm and humid climate, it is not cold-resistant plants, so when the temperature drops below 10℃, necessary insulation measures must be taken.

3. Light regulation: Summer in outdoor cultivation Evergreen should pay attention to shade work, can not let the light too strong, otherwise it is easy to get sunburn.

Photo: Evergreen

4. Water and fertilizer regulation: spring and autumn are the growth seasons of Evergreen, so watering should be sufficient, and the pot soil should always be kept moist.

5. Pruning and pot changing: As the evergreen plant grows, in order to maintain its good plant shape, the old leaves at the base should be pruned frequently.

6. Disease and pest control: When the evergreen plants are too dense, it will lead to poor ventilation, which is vulnerable to scale insects, so everything should be based on prevention. If scale insects are found, 50% Marathon emulsion 1000~1500 times can be sprayed once every 7 days, and scale insects can be eliminated by continuous spraying 2~3 times.

7. Shaping: In order to maintain the good shape of the plant and improve the ornamental value, with the growth of the plant, the yellow leaves, residual leaves and some old leaves at the lower part of the plant should be pruned in time. When the family pot is raised, the leaves can be wiped with a soft cloth dipped in beer, which can remove dust and increase nutrition to the leaves, making the leaves bright green and clean.

Photo: Evergreen

Second, the precautions for evergreen cultivation

1. Evergreen is a fleshy root plant, which is easy to cause waterlogging and watering, which is easy to cause rotten roots.

2. If the tip of the leaf is yellow in winter, or even the whole plant withers, it is mainly caused by the roots not absorbing water and affecting the growth.

3. Keep warm, moist and semi-shady environment for indoor evergreen cultivation. Summer growth exuberant, need to be placed in the shade, so as not to strong light, otherwise, easy to cause leaves dry sharp coke edge, affect the viewing effect.

Evergreen likes high temperature and high humidity environment, not cold and avoid direct light, special attention needs to be paid in the maintenance process. The above for everyone to introduce the potted evergreen cultivation methods and precautions, I hope to help you!

The cultivation methods and precautions of Evergreen

Evergreen is one of the most popular green foliage plants, often made into potted plants placed at home. But how should evergreen be raised? What are its breeding methods and precautions? In order to make it easy for everyone to raise Evergreen, I will give a specific introduction to its breeding methods and precautions.

The cultivation methods and precautions of Evergreen

1. Basin soil for evergreen cultivation

Usually breeding Evergreen, basin soil is very important, it is best to choose the mixture of rotten leaf soil and garden soil and river sand as Evergreen basin Gui, and to make it good permeability. After successful cultivation, but also in the spring every day to change the pot once, to avoid excessive hardening of the pot soil.

2. Water and fertilizer supply of Evergreen

When cultivating Evergreen, we should pay attention to the supply of water. Evergreen is a kind of plant that likes water. We should water it more at ordinary times and try to keep the pot soil moist. It should be said that it is better to be wet than dry. In addition, we should spray water on the leaves at the same time as watering. However, after entering autumn, we should reduce the supply of water. After entering winter, we should keep the pot soil dry. In addition, when Evergreen is growing in peak season, it should be fertilized once a month. The fertilizer is mainly diluted nitrogen fertilizer and cake fertilizer.

3. Light and temperature of Evergreen

Evergreen like to grow in a semi-shady environment, in the summer should avoid putting it in the sun directly, too strong light will make its leaves injured, in addition to Evergreen in the environment of about 15 degrees fastest growth, into winter will enter dormancy. It is also a plant that is afraid of cold. When the outside temperature is lower than five degrees, it cannot safely winter.