Alias: devil vine, stone orange, bamboo leaves and grains, kudzu vine, devil vine and golden vine.

Latin scientific name: green radish? Oren

English name: Bunting?

Chlorella, Araceae.

The flower language of green radish: watch for happiness

Green radish, also known as kudzu vine, devil vine and golden vine, is an evergreen perennial herb of Araceae. The stem of green radish is very thick, which can be several meters long, and there are air roots on the stem. The young leaves are heart-shaped, and the newly propagated seedlings are smaller and lighter in color. With the growth of plant age, the mature leaves are oval, about15cm long and10cm wide. Thick green leaves are inlaid with yellow and white irregular spots or stripes. Because of the different fertilizer and water conditions, its leaf size is different. ?

The radish is leafy, has good shade tolerance and is evergreen and shiny all year round. In winter, outdoor plants wither and wither, and indoor greenery flourishes, so it is good to watch leaves indoors. Because the stems and vines of radish grow faster, people often do column-vine cultivation, that is, erect a column in the center of the flowerpot, wrap some brown hairs on the column, and the diameter of the column is 10cm ~ 12cm, and then plant 3 ~ 4 seedlings in the pot to make the stems and vines climb around the column. There are also green radish planted in flowerpots and placed on flower stands, so that its stems and vines hang down, like green curtains, which is very interesting. ?

Green radish is generally propagated by cutting, because there are air roots on its stem nodes, and cutting is very easy to survive. Cutting time is April-August. When cutting, take a section of 1.5 cm to 20 cm long stems and vines as cuttings, cut off the lower leaves, leaving only 1 to 2 upper leaves, insert them obliquely in the sand bed, then pour water and keep them moist. In the future, you should often spray water on the leaves of cuttings, and they will take root in about ten days. Green radish can also be inserted with terminal bud water. The method is as follows: the tender stems and vines are cut into 20 cm to 30 cm long, directly inserted into a bottle filled with clear water, and the water is changed every 2 to 3 days, and the roots survive for more than 10 days. ?

Potted radish is easy to age due to the limitation of potted soil, and the leaves become smaller and fall off after too long cultivation. Therefore, after two to three years of cultivation, it is necessary to change pots or trim and update. ?

Large evergreen lianas. Growing in tropical areas, climbing on rocks and trunks in rainforests can grow into huge vines. There are yellow spots on the green leaves. Strong entanglement, developed air roots. It can not only be attached to brown columns, placed in lobbies and hotels, but also cultivated to be hung on study rooms and windowsills. It is a flower suitable for indoor display.

Origin and Habit: Green radish is native to Central and South America. Sexual preference for warm and humid environment requires loose, fertile and well-drained soil. ?

Ornamental value: Green radish is one of the excellent indoor decorative plants, climbing vines and foliage flowers. Radish stems are thin and soft, and leaves are exquisite and beautiful. Put a set of pots on the top of the furniture cabinet to let the vines hang down calmly, or hang them in a circle after the vines hang down for too long, just like jade reliefs. This not only makes full use of the space, purifies the air, but also adds lively and colorful green ornaments to the dull counter, which is full of vitality and adds fun to the room. ?

Morphological characteristics: the rattan of Solanum lyratum Thunb is several meters long, and there are air roots in the internodes. With the growth of age, the stems become thicker and the leaves become bigger and bigger. Leaves alternate, green, a few leaves will be slightly yellow mottled, and the whole is heart-shaped. ?

Propagation technique: Generally, green radish is propagated by cutting. The stem segments with aerial roots are directly inserted into plain sand or vermiculite with cutting depth of 1/3, drenched with water, and placed in a cool place, and the leaves are sprayed with water or covered with plastic film every day to keep moist, and the ambient temperature is not lower than 20℃. ?

Management technology: the family potted plant of green radish is relatively simple. First of all, there are at least four seedlings in a pot. Potted soil should be loose and fertile, rich in organic matter, which is conducive to molding. Secondly, radish needs to grow in an environment with high temperature (room temperature can not be lower than 10℃ in winter) and strong scattered light. If it is too dark for a long time, the internodes will be slender and weak, and the leaves will become thinner and lighter, losing luster. ?

Radish roots like a moderately humid environment. The relative humidity of the leaves is required to be above 60%, so when watering moderately and keeping the soil dry, water should be sprayed on the leaves and back frequently. In summer and autumn, spray water on the leaves every morning, noon and evening to increase humidity. Apply dilute liquid fertilizer every 10 ~ 1 day/time, and the plants are multi-branched and should be pruned properly.

physiological characteristic

Sexual preference for warm and humid environment requires loose, fertile and well-drained soil. Fertile, loose and well-drained humus soil should be selected for potted green radish, and acidic soil is the best. Green radish is extremely resistant to shade and can be placed indoors in sunny places all year round. In a dark room, move to a strong light environment for a period of time every half month, otherwise it will grow easily and the leaves will become smaller. Green radish likes hot and humid environment, the overwintering temperature should not be lower than 15℃, the pot soil should be kept moist, and the leaves should be sprayed with water frequently to improve the air humidity, which is beneficial to the growth of aerial roots. Liquid fertilizer can be poured once a month during the vigorous growth period. For plants that spend a long time indoors, the leaves at the base of their stems are easy to fall off, which reduces the ornamental value. In May and June, when the temperature gets warmer, it can be pruned and updated with cuttings to promote the germination of new buds on the basal stems.

Distribution of origin

Originated in the tropical rain forest area of Central and South America. At present, there are artificial gardens in Shanghai, Jiangsu, Fujian, Taiwan Province, Guangdong and Guangxi. ?

breeding method

Green radish is propagated mainly by cutting. In late spring and early summer, the branches of 1.5 cm to 30 cm are cut off, and the leaves of 1-2 nodes are taken from the base, and potted directly with culture soil. Water each pot and plant it in a cool and ventilated place to keep the soil moist. It can take root and sprout in a month or so, and grow into a plant with ornamental value that year. Cutting with branches in spring and summer is easy to take root; Totem columns must be sharpened with leaves, so that the shape is faster. Green radish can also be planted in water, but the plants are smaller than those planted in soil. ?

Hydroponics can also grow into:?

1. How long does it take for newly-cut radish to take root in hydroponics? ?

About a week later?

2. How often does the newly-cut radish change water in hydroponics? ?

7- 10 days?

3. How often is fertilization? ?

What kind of hydroponic acclimation solution do you want to buy? Is it to promote hydroponic peanut roots? Has the function of anti-inflammatory and sterilization? Change water every time? How many drops should I add?

Hydroponic acclimation solution? Not nutrient solution? Are you kidding? Are they all sold at the flower market? The primary stage of hydroponics? Do you have to take that thing to take root?

Maintenance method

illuminate

The original growth condition of green radish is that there is no sunshine in the forest covered by towering trees. However, in the north of autumn and winter, in order to supplement the deficiency of temperature and photosynthesis, the illuminance should be increased. The method is to put the green radish in the best indoor light, or move to a sealed balcony to bask in the sun at noon. At the same time, when the temperature is low, try to open the window as little as possible, because in a very short time, the leaves may be frostbitten.

temperature

In the north, when the room temperature is above 10℃, the green radish can safely overwinter, and when the room temperature is above 20℃, the green radish can grow normally. It is not a big problem for ordinary families to reach this temperature. It should be noted that the temperature difference is too large, and the leaves should not be close to the heating equipment. ?

humidity

Refers to the water content of air in the plant growth environment. Under the condition of ensuring normal temperature, increasing humidity is extremely beneficial to plant growth. There are several ways to increase humidity. Keep the plants close to the humidifier, which is turned on for more than 5 hours every day, so that the plants can enjoy the water mist sprayed by the humidifier; Spray water on leaves, stems and aerial roots of plants several times a day with a sprayer adjusted to fog level; Keep a proper amount of water in the flowerpot tray, and improve the local temperature of plants through evaporation of water; Wipe the leaves lightly with a cold wet towel or toilet paper or apply them lightly in a short time (65438+ 0-2 hours a day); Cover plants with transparent plastic film to create the effect of a small greenhouse, and evaporate water vapor in the soil for less than 2 hours every day to replenish water for plants. If the time is too long, it will affect the ventilation and photosynthesis of plants.

water

The watering amount in autumn and winter should be strictly controlled according to the room temperature. The temperature before heating is low, and the soil of plants evaporates slowly. Reduce watering, and the water quantity should be controlled between the original 1/4- 1/2. Even after heating, don't pour water too often, and pour less water into the basin. The water should seep through the brown silk. In addition, water should be sprayed on the aerial roots of the palm column to reduce the insufficient water absorption of the roots caused by excessive evaporation. The water poured in winter is better to bask in the sun for a day, and the water is too cold to damage the roots. ?

obese

Plants grow slowly or even stop growing in autumn and winter in northern China, so fertilization should be reduced. Before winter, liquid inorganic fertilizer is mainly sprayed once every 15 days. Fertilization is mainly sprayed on the leaves after winter, mainly through the stomata on the leaves, and the fertilizer is absorbed through the stomata on the leaves, so the fertilizer effect can directly act on the leaves. Special fertilizer should be used for foliar fertilizer, and ordinary inorganic fertilizer is not easily absorbed by foliar. The flower protection series of Peking University and the flowers produced in Japan can be used as foliar fertilizer.

Key points of cultivation

Green radish grows rapidly and its cultivation and management are extensive. In the process of cultivation management, more water should be sprayed on the plants in summer, and fertilizer should be applied outside the roots every 10 day to keep the leaves green. Potted seedlings should be cut off when they grow out of the cultivation column 30cm; When the foot leaves fall off 30%-50%, it should be abandoned and replanted. Potted plants with green columns are ideal plants for courtyard doorposts and wall greening, and their leaves are also well arranged and matched. ?

Maintenance skills?

1. Loose, slightly acidic and neutral sandy loam rich in organic matter is the best cultivation and development place for radish. Change the pot once every three years. Green radish is a negative plant, which avoids direct sunlight, likes scattered light and is more resistant to shade. Usually it takes four hours to receive scattered light, and the growth and development of green radish is the best. ?

Second, cutting and burying stems for propagation. Choose strong rattan, cut it into two sections, be careful not to hurt the air roots, then insert it into plain sand or cinder to the depth of 1/3 of the cuttings, drench it with water, put it in a cool place, and spray a new high-fat film for moisturizing, and the survival rate will be improved by more than 90%. ?

Third, the green radish likes greater air humidity and humid environment. Summer is the peak of radish growth. Spraying the aerial roots and leaves of radish several times a day can not only clean the dust of the leaves, but also make the leaves green, reduce the temperature of the leaves, increase the air humidity in the microenvironment and make the leaves grow better. Fertilization of radish is mainly based on nitrogen fertilizer, supplemented by potassium fertilizer. Spray new high-fat film to keep fertilizer and moisture. In winter, the room temperature is low, and the green radish is in a dormant state. Water less and keep the soil dry. ?

4. The optimum growth temperature of radish is 20℃-28℃ during the day and 15℃- 18℃ at night. As long as the indoor temperature is not lower than 10℃ in winter, the green radish can survive the winter safely. If the temperature is lower than 5℃, it will easily cause defoliation and affect its growth. Spraying Zhuangganling at the right time during the growth period can make the stems and leaves stout, fresh and tender, and the plants flourish.

Plastic trimming

4-5 plants are planted in each pot or directly cutted, and a brown column is set in the middle of the pot to facilitate the winding growth of green radish. Plastic pruning is carried out in spring. When the stems and vines are covered with brown columns and the tips are about 20 cm beyond the brown columns, cut off the stems and tips of 2-3 of them by 40 cm. When new buds and leaves germinate after short cutting, the shoot tips of other plants are cut off. For potted plants whose whole plants or lower leaves fall off due to freezing in winter or other reasons, the stems and vines can be cut by half 1/2, and the other half by 2/3 or 3/4, so that the height of the cuttings is staggered, and the new leaves of rice growing under the cuttings can be quickly covered with brown columns.

Maintenance methods for office and home of Laura;

1, green radish is transported from Guangzhou to all parts of the country in winter. Green radish is usually frozen, so yellow leaves will appear soon if it is kept indoors. Will these frozen leaves be reissued after the yellow leaves fall?

2. Generally, the newly bought green radish has an adaptation period of about 1 month to the new environment, and it is normal to have yellow leaves at the bottom, but remember: yellow leaves or dead leaves should not be peeled directly, but should be cut from the middle of the petiole to avoid excessive water loss and increase the wounds caused by direct peeling; Thereby causing the upper leaves to turn yellow. ?

3, green radish is not afraid of black but a very dark environment can't be raised well! You can move the position regularly and adjust it to a place with good light; But you can't explode! ?

4, raising green radish should also be properly ventilated. ?

5, watering can wet the column, all of which are aerial roots. Spray some nitrogen fertilizer on the leaves from time to time and pour some ferrous sulfate diluent into the soil. ?

6. If the leaves are already yellow! It is not good to control too much or too little watering! At this time, put the green radish in a place with good ventilation and lighting!

7. The green radish is afraid that it will turn black when it is frozen to death. ?

8. When the green radish grows for a long time and climbs over the top of the column, it is ok to cut it off or turn its head upside down and let it climb down. Don't let it grow wildly. ?

There are many reasons why the bottom leaves of radish turn yellow:

1. Occasionally, the metabolism is normal during the growth period, but the interval is long.

2. Too much watering or drought; The water supply should be kept dry and moist.

3. Fertilization should be stopped after cool autumn.

4. Pay attention to lighting and ventilation indoors.

5. Spray water properly in winter.

In addition, some reasons for the yellowing of green radish leaves are mostly due to the roots. The yellow leaves are just appearances, and the rotten roots make the leaves yellow.

Habit and reproduction of green radish

Green radish, also known as kudzu vine, devil vine and golden vine, is an evergreen perennial herb of Araceae. The stem of green radish is very thick, which can be several meters long, and there are air roots on the stem. The young leaves are heart-shaped, and the newly propagated seedlings are smaller and lighter in color. With the growth of plant age, the mature leaves are oval, about15cm long and10cm wide. Thick green leaves are inlaid with yellow and white irregular spots or stripes. Because of the different fertilizer and water conditions, its leaf size is different. ?

The radish is leafy, has good shade tolerance and is evergreen and shiny all year round. In winter, outdoor plants wither and wither, and indoor greenery flourishes, so it is good to watch leaves indoors. Because the stems and vines of radish grow faster, people often do column-vine cultivation, that is, erect a column in the center of the flowerpot, wrap some brown hairs on the column, and the diameter of the column is 10cm ~ 12cm, and then plant 3 ~ 4 seedlings in the pot to make the stems and vines climb around the column. There are also green radish planted in flowerpots and placed on flower stands, so that its stems and vines hang down, like green curtains, which is very interesting. ?

Green radish is native to Indonesia and often climbs and grows on rocks and tree trunks in tropical areas. It likes high temperature, humid and semi-cloudy environment and is not cold-resistant. Its suitable growth temperature is 65438 05℃ to 25℃, and it grows slowly below 65438 05℃, and its overwintering temperature is not lower than 65438 00℃. Sensitive to temperature, avoid direct sunlight in summer, leaves are easy to turn yellow and fall off under strong light, and pay attention to shading outdoors in summer. In winter, it can grow well under the bright scattered light indoors, with thick stems and bright leaves. In the growing period, there is a high demand for water. In addition to replenishing water to the basin soil normally, it is also necessary to spray water on the blades frequently. For the cultivation of rattan, more water should be sprayed on the palm hair column to make the palm hair fully absorb water for the aerial roots around the stem to absorb. Nitrogen, phosphorus and potassium compound fertilizer can be applied once every two weeks or sprayed with 0.2% potassium dihydrogen phosphate solution every week to make the leaves green and the stripes more vivid. ?

Green radish is generally propagated by cutting, because there are air roots on its stem nodes, and cutting is very easy to survive. Cutting time is April-August. When cutting, take a section of 1.5 cm to 20 cm long stems and vines as cuttings, cut off the lower leaves, leaving only 1 to 2 upper leaves, insert them obliquely in the sand bed, then pour water and keep them moist. In the future, you should often spray water on the leaves of cuttings, and they will take root in about ten days. Green radish can also be inserted with terminal bud water. The method is as follows: the tender stems and vines are cut into 20 cm to 30 cm long, directly inserted into a bottle filled with clear water, and the water is changed every 2 to 3 days, and the roots survive for more than 10 days. ?

Potted radish is easy to age due to the limitation of potted soil, and the leaves become smaller and fall off after too long cultivation. Therefore, after two to three years of cultivation, it is necessary to change pots or trim and update.

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