How to raise green pineapple in winter?

Lush green pineapple not only has a good ornamental value, but also a "freshener" to purify the air, especially in the office. But in winter, the climate is cold, how to keep the warm green pineapple in winter to keep it luxuriant.

Green pineapple is one of the excellent indoor decoration plants. A pot of green pineapple is equivalent to an air purifier in a room of 8 to 10 years, which can effectively absorb harmful gases such as formaldehyde, benzene and trichloroethylene in the air. Although the green pineapple is full of vitality, it is a tropical flower after all. In a cold climate, you need to pay attention to temperature, light and other conditions in order to continue to grow. Next, let's see how to raise the green pineapple in winter.

Green Luo prefers a warm, humid environment. In winter, it can grow well under the bright scattered light indoors, with strong stem nodes and gorgeous leaf color. During the growth period, there is a higher demand for water, in addition to normally replenishing water to the basin soil, but also often spraying water to the foliar surface, and rattan cultivation should also spray more water on the brown hair column to make the brown hair fully absorb water for the aerial root absorption around the stem.

Temperature

In the north, the green pineapple can survive the winter safely when the room temperature is above 10 ℃, and the green pineapple can grow normally when the room temperature is above 20 ℃. In general, it is not a big problem for families to reach this temperature, we should pay attention to avoid excessive temperature difference, and at the same time, we should also pay attention to the leaves not close to the heating equipment.

Light

The original growth condition of green pineapple is in the forest sheltered by towering trees, the positive direction is not strong. Although the green turnip is more negative-tolerant, it is best to put the green pineapple in a place with good indoor light in winter, or move to a sealed balcony to bask in the sun at noon. At the same time, open windows as little as possible when the temperature is low, because the leaves may be frostbitten in a very short period of time.

Humidity

Under the condition of ensuring normal temperature, increasing humidity is very beneficial to the growth of plants. The following methods can be used to increase the temperature. Keep the plant close to the humidifier, which is open for more than 5 hours a day, so that the plant can enjoy the water mist emitted by the humidifier; spray water on the leaves, stems and air roots of the plant with a sprayer adjusted to the fog scale, several times a day.

Or keep the right amount of water in the flowerpot tray and increase the local temperature of the plant through its evaporation; gently wipe the leaf surface with a cold wet towel or toilet paper or apply it lightly in a short period of time (1-2 hours a day); cover the plant with transparent plastic film to create a small greenhouse effect, replenish plant moisture by evaporating moisture in the soil, no more than 2 hours a day, too long time will affect plant ventilation and photosynthesis.

Moisture content

The amount of watering in autumn and winter should be strictly controlled according to room temperature. Before heating, the temperature is low and the soil evaporation of the plant is slow. In order to reduce watering, the amount of water should be controlled between the original 1pm 4-1max 2. Even after heating, watering should not be too frequent, watering should be less watered into the basin, and should be oozed by brown silk.

In addition, water should be sprayed to the aerial root growth of the brown column to reduce the insufficient water absorption of the root caused by rapid evaporation. Winter water to dry after a day of water is better, the water is too cold easy to damage the roots.

Fertilizer application

In autumn and winter in the north, plants grow slowly or even stop growing, so fertilization should be reduced. Before winter, liquid inorganic fertilizer is mainly poured and sprayed, and the time is about 15 days. After winter, fertilizer is mainly sprayed on the leaf surface, mainly sprayed through the stomata on the leaf surface, and the fertilizer is absorbed through the stomata on the leaf surface, and the fertilizer effect can act directly on the leaf surface. Foliar fertilizer should use special fertilizer, ordinary inorganic fertilizer is not easy to be absorbed by foliar.

The temperature is low in winter, green pineapple leaves are easy to frostbite, therefore, we should pay attention to grasp the temperature. Generally 4 days in the indoor watering can, should not be more watering, otherwise, the root of green radish is easy to rot. The above is how to raise green pineapple in winter, for your reference!

How to raise green pineapple in winter? How to prevent green pineapple from freezing to death?

When winter comes, many flower friends will worry that their green pineapple will freeze to death in winter. In fact, it depends on the temperature in their home. Green pineapple is a tropical plant. After so many years of domestication, it has certain cold tolerance, but the limit is not high. Generally speaking, the winter temperature can not be lower than 10 ℃, otherwise it is possible to freeze to death. Do not keep the green pineapple under 10 ℃.

If the green apple leaves yellowing and wilting in winter, then you need to be careful, this is the performance of the low temperature, for the green apple winter conservation, try not to water (less watering), if the green apple leaves are put together, when the weather is warm, it will naturally come back to life, but if the winter continues to flood, it will be difficult to pass the winter.

In addition, there are many uncertain factors for green pineapple to spend the winter. The stronger green pineapple is relatively more hardy, while the green pineapple with weaker growth is less hardy.

In fact, in the final analysis, if you want the green pineapple to spend the winter safely in winter, one is to ensure the temperature as far as possible, and the other is to control watering and not to fertilize. Take Shanghai as an example, in the same area, some green pineapple in their homes pass the winter safely, and some freeze to death. Therefore, under the condition of proper water control, we try to put the green pineapple in a sunny place and do not blow in the wind.

How to raise green pineapple in winter

Light management of green pineapple

In fact, green pineapple is not a kind of plant that needs a lot of light, but in winter in the north, it is easy to cause insufficient sunlight, so it is necessary to appropriately increase the illuminance of green pineapple in winter. it can be placed in a place with plenty of indoor light, or on the balcony, so that the green pineapple gets enough light, and the temperature is low in winter, so that it can not be placed outdoors for too long.

Temperature management of green pineapple

In general, green pineapple is planted indoors. In winter, as long as the indoor temperature is above 10 °C, green pineapple can survive the winter safely. If the temperature can reach above 20 °C, green pineapple can continue to grow. But be careful not to put green pineapple near heating facilities in order to keep warm.

Water management of green pineapple

In winter, the growth rate of green pineapple becomes slower and the water needed becomes smaller. Due to the low temperature and slow evaporation of water, it is not necessary to pour too much water, and the general amount of water can be reduced to half of the usual amount of water. The amount of water can not be increased after heating. When watering in winter, the water that needs to be watered can be placed indoors for a day before watering, so that the water can rise to a temperature close to the indoor temperature. When watering the green pineapple, it can prevent cold water from frostbite the roots of the green pineapple.

Fertilizer management of green pineapple

The growth rate of green pineapple in winter is very slow, so it is necessary to reduce fertilization to green pineapple in winter. During this period, some foliar fertilizer can be slightly applied to green pineapple. Foliar fertilizer can be absorbed through foliage, which will be better for the growth of green pineapple in winter.