How can potted green pineapple survive the winter safely? Don't miss these five conservation measures.

Winter is coming in a blink of an eye. Many green plants are very different from other seasons in winter maintenance. For the "immortal flower", winter maintenance is also very important. If you don't pay attention, green radish is easy to be frostbitten and yellow leaves. So, winter maintenance green radish, you have to learn these 5 points.

In winter, green radish should be placed near the south window to receive care, and other times should be placed near the northeast window. Avoid direct sunlight, 2-3 hours a day bright light or weak light can, otherwise easy to burn or because of strong light caused by rough leaves.

In addition, green radish likes warm and humid environment, winter to keep it green and delicate grace, to do the following 5 points:

1, as far as possible placed in the indoor sunny place, in order to facilitate normal photosynthesis, such as placed in the dark place of the back window, every few days should be moved to the sun for sun bath;

2, to control watering, but every few days to spray shower, dust and keep warm;

3, foliar spraying each is 1% urea, potassium dihydrogen phosphate mixture, improve mineral nutrition;

4. In order to prevent the bottom leaves from turning yellow, use scissors to cut off the over-dense axillary twigs at the upper part to maintain the nutrient balance between the upper and lower parts;

5, constantly change the direction of flower pot display, so that the leaves receive uniform light.

Green radish likes warm environment, want to winter safely, need to take the following measures:

In addition to the above 5 points, winter maintenance green radish should try to open windows as little as possible, especially in the cold and windy weather, in order to avoid frostbite leaves. Winter indoor temperature above 10℃, you can safely winter, the general family wants to achieve this temperature condition without too much problem. However, the key is to pay attention not to excessive temperature difference between day and night, otherwise it will also affect the normal growth of plants, but also pay attention not to keep the plants warm, put them close to heating equipment, so as not to affect the growth of plants due to sudden changes in dry climate and temperature.

Winter weather is generally dry, to its foliar spray, and foliar cleaning, to ensure that it normally carry out photosynthesis. In winter, try to control watering, watering amount in the original 1/4~1/2 can be. The water should be dried water, water temperature and basin soil consistent. In winter, it is best not to pour water directly into the pot. It should be watered to the comprehensive column. When spraying water, try to spray it to the aerial root growth place, so as to reduce water evaporation and ensure that the plant has sufficient water resources.

Reduce fertilization in winter, you can carry out a small amount of foliar fertilizer can be sprayed. Green radish should be placed in the clear after the removal of outdoor culture.

Warm tip: if spring, found green radish leaves droop, and was scorched, it may be in winter when frozen, at this time, as long as the branches are still very green, through fertilizer and other daily maintenance, let it receive appropriate light, careful care, plants will grow leaves again.

How to cultivate green radish How to cultivate green radish How to conserve and manage green radish

Green radish is a kind of climbing vine flower. The stem is thin and soft, and the leaves are delicate and beautiful. Is the plant darling on the desk, many companies like to put green radish, then how to cultivate green radish in hydroponic culture, how to maintain and manage green radish in hydroponic culture.

Cultivation method of green radish in water culture

The culture of green radish is mainly carried out by cutting method. In late spring and early summer, the branches of 15 cm to 30 cm are cut off, the leaves of 1 to 2 nodes at the base are removed, and the seedlings are directly potted with culture soil, 3 to 5 roots per pot, watered thoroughly, planted in a cool and ventilated place, kept the pot soil moist, rooted and germinated in about one month, and can grow into plants with ornamental value in the same year. Spring and summer with cuttings easy to root; for totem poles must be used with large leaves of the top cuttings, so forming faster. Water culture can also be used to cultivate green radish, but compared with soil culture plants smaller. It takes about a week for a newly cut green radish to grow roots in hydroponic culture.

Conservation and management of hydroponic green radish

In autumn and winter in the north, in order to supplement the lack of temperature and photosynthesis, should increase its illumination. The method is to place the hydroponic green radish in the best place in the room, or move it to a sealed balcony at noon to bask in the sun. At the same time, windows should be opened as little as possible when the temperature is low, because the leaves may be frostbitten in a very short time. At room temperature above 10℃, hydroponic green radish can safely winter, at room temperature above 20℃, hydroponic green radish can grow normally. General family to reach this temperature problem is not big, need to pay attention to is to avoid excessive temperature difference, but also pay attention to leaves do not close to heating equipment.

The amount of watering in autumn and winter should be strictly controlled according to the room temperature. Before heating, the temperature is low, the soil evaporation of the plant is slow, to reduce watering, the amount of water should be controlled between 1/4-1/2 of the original. Even after heating, watering should not be too frequent, watering should be less poured into the basin, should be brown silk seepage. In addition, water should be sprayed on the aerial root growth of the palm column to reduce the root water shortage caused by too fast evaporation. Winter irrigation water to dry after a day of water is better, water too cold easy to damage the roots.

In autumn and winter, plants grow slowly or even stop growing, so fertilization should be reduced. Before winter, it is mainly liquid inorganic, and the time is about once every 15 days. After winter, the fertilizer is mainly sprayed on the leaves, mainly through the stomata on the leaves, and the fertilizer is absorbed through the stomata on the leaves. The fertilizer efficiency can be directly applied to the leaves. Foliar fertilizer to use special fertilizer, ordinary inorganic fertilizer is not easy to be absorbed by foliage.

Green radish grows faster in hydroponic culture, and its cultivation and management are extensive. In the process of cultivation and management, more water should be sprayed on plants in summer, and nutrient solution should be added once every 10 days to keep leaves green. Potted seedlings should be cut off when they grow out of the cultivation column 30cm; when the foot leaves fall off by 30%-50%, they should be abandoned and replanted. Green column potted plants are ideal plants for courtyard doorpost and wall greening, and their leaves are also good for flower arrangement and leaf matching. Each pot planting or direct cuttage 4-5 plants, pots set up in the middle of the palm column, easy to culture green radish winding upward growth. The pruning takes place in spring.

When the stem is covered with palm column and the tip exceeds the palm column by about 20 cm, cut off the tip of 2-3 plants by 40 cm. When new buds and leaves sprout after cutting, cut off the stem tips of the rest of the plants.

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

Why are green leaves yellow? Green leaves yellow remedial measures

Why are green leaves yellow? How? Now many people will put a few pots of plants at home to decorate me, but in the process of breeding and maintenance, there are some problems due to various reasons, such as yellowing leaves, falling leaves, root rot and so on, which affect the growth of plants. Today's small series is to say the reasons for the yellowing of the big leaf green radish leaves and remedial maintenance measures.

1. Causes and solutions of yellowing leaves of big leaf green radish

1, lack of light: big leaf green radish likes the environment of the back sun, but long-term dark environment will lead to yellow leaves, if this will lead to more yellow leaves and leaves; solution: put the big leaf green radish in a place with light, but astigmatism irradiation, because too strong direct light will not only alleviate the yellow leaves, serious words will also lead to big leaf green radish being sunburned.

2, the temperature is too low: large leaf green radish cultivation suitable for mild environment, when the temperature is too low will lead to large leaf green radish appear yellow leaves; solution: winter to move the large leaf green radish to a relatively warm place, for the early spring season to issue new branches to do protective measures, to provide a warm environment.

3, too much fertilizer: big leaf green radish maintenance needs fertilizer nourishment, but also can not give it a lot of fertilizer because you want it to grow well, this will lead to big leaf green radish roots burned by fertilizer, resulting in yellow leaves phenomenon; Solution: When too much fertilizer is poured and it causes yellow leaves, transplant the big leaf green radish roots from the pot soil first, and change a pot of new soil to continue breeding.

4, improper watering: most of the reasons for the yellow leaves of big leaves are improper watering; solution: reasonable watering, when the pot soil has appeared dry state, to water more, when the pot soil has been water out, it means that usually watering too much, this time to make excess water can be.

II. Maintenance method of big leaf green radish

1, the temperature is appropriate: the suitable temperature for the growth of big leaf green radish is 20 degrees, so when the temperature is lower than 20 degrees, it is necessary to take protective measures, cover the big leaf green radish with a protective film, or move the big leaf green radish potted plant to a warmer environment for maintenance.

2, astigmatism irradiation: the requirements of the big leaf green radish for light is not very strong, avoid strong direct sunlight, so do not put the big leaf green radish on the balcony, as long as the appropriate light source is relatively mild weather, move out to bask in it.

3, reasonable watering: big leaf green dill do not like the roots of long-term wet soil soaking, otherwise it will lead to big leaf green dill rotten roots or pests, so watering to a small amount of appropriate watering, to ensure that it pot soil will not dry.

4, appropriate fertilization: big leaf green radish to use specially prepared fertilizer, in the winter time to be replaced by diluted inorganic fertilizer, generally every 15 days, fertilization only to the big leaf green radish leaves on the line, do not have to pour to the roots can safely winter.