Winter is also suitable for raising orchids, the temperature is more than 15 degrees, the same can b

It's true, because the best temperature for orchids is between 15 and 25 degrees, and if the temperature exceeds 15 degrees, it's okay.

It's true, winter is also very suitable for raising orchids, as long as the temperature is suitable to water more and have plenty of light, so that's fine.

Orchid grass is the national flower of our country, it is famous in China, and there are different kinds of orchids, planting orchids, don't just look at the local seasonal changes, the key is to combine the local temperature to determine whether to move potted plants, the key to the growth of orchids will also be affected by humidity and temperature, planting orchids in North China, the ambient temperature at night must be about 15 degrees.

The temperature of 15 degrees is the connection point of orchid growth, from 15 degrees to 25 degrees in the middle, it is the most suitable for orchid growth, during this period to maintain a good environmental humidity, slightly increase the sunlight exposure, orchid grass quickly repairs growth and development, and will give birth to new rhizomes to play, each person planting flowers in the living environment is different, many others in winter heating, the ambient temperature is also very high.

Planting orchids, mainly depends on the local temperature changes, if the home is heated, you can plant potted plants on the ground with peace of mind, but during the maintenance period, it should be noted that the radiator will accelerate the volatilization of water, the bottom end of the orchid pot, it is best to add a water tray, add water to the water tray, which can play a good hydration effect, long-term dryness, the leaves of the orchid will become withered and yellow.

Planting flowers in a heated environment is the best choice, but also the most inappropriate, we must do a good job of hydration and moisturizing countermeasures, indoor radiators will accelerate the volatilization of water in the air, most of the green plants need to be watered once every three or two days, not to mention North China, the gas is originally very dry, moisturizing and hydrating must be dealt with, slightly careless, the leaves of the plant will basically become dry.

For orchids in the southern region can be moved to potted plants at any time, although there is no heating in the southern region, but the local temperature is very high, even in winter, the ambient temperature is still about ten degrees, it will not affect the growth of orchids, and the orchids can still be put into the house, only the growth rate is slightly slower, after all, it is winter, if you want to repair the growth and development, you have to wait for the temperature of the next spring, the orchid can resume the normal growth and development period.

Planting flowers in autumn and winter, not only orchids, other green plants are the same, the ambient temperature is particularly important, there is no temperature green plants will be dormant, long-term deceleration, the leaves of the plant will yellow and fall off, unless you are a succulent, succulents can resist the temperature of 0 degrees, naturally there will be the possibility of freezing, green plants are not resistant to low temperatures, the temperature is less than 5 degrees may be frozen.

It's true, as long as the orchids are well maintained in the winter and the temperature is kept above 15 degrees.

Some varieties of orchids can survive the winter at minus 10, different varieties of orchids have certain differences in cold-resistant temperature, for example, spring orchids can tolerate low temperatures of minus 10 degrees, and can grow normally at 6 degrees, while wild cold orchids have poor cold tolerance, usually grow in an environment of more than 1-3 degrees, orchids are a kind of flowers with a specific style, higher ornamental value, and the color is very elegant.

Some varieties of orchids can survive the winter at minus 10, and different varieties of orchids have certain differences in cold tolerance temperature, for example, spring orchids can tolerate low temperatures of minus 10 degrees, and can grow normally at 6 degrees, while wild cold orchids have poor cold tolerance and usually grow in an environment of more than 1-3 degrees.

If you want orchids to survive the winter, you should move the plants into indoor breeding, control the ambient temperature at about 5-15 degrees, the temperature is too low and the plants will be frostbitten, and even lead to death.

To maintain orchids in winter, the plants should be pruned, and the stunted leaves, yellow leaves, and diseased leaves should be pruned off, so as to reduce nutrient consumption for orchids, promote the growth of young leaves in the spring of the next year, and fertilize once before winter, so that the orchids can accumulate more nutrients in winter and bloom more luxuriantly in the next year.

Orchid is a kind of peculiar style of flowers, ornamental value is higher, the color is very elegant, tender green and yellow-green more, among which the plain orchid is the most precious, the orchid also has a very strong fragrance, the ancients described the aroma of orchid as, sit for a long time and do not know the fragrance in the room, there are butterflies flying when pushing the window.

Suitable temperature for orchids: 15-25.

The most suitable growth temperature for orchids is 15-25, and when it enters the breeding period, the temperature needs to be controlled at about 15, which is conducive to the cultivation of plants. Generally speaking, when the temperature is above 30, the orchid grows slowly or stops growing, when the temperature is between 0-15, the orchid enters a semi-dormant state, and when the temperature is below zero, the orchid stops growing.

The effect of suitable temperature on the growth of orchids

1. Promote the growth of orchids

Temperature affects the metabolic processes such as photosynthesis, respiration and transpiration of plants, as well as the absorption and conduction of water and fertilizer by plants, which together will affect the normal growth of plants. Therefore, orchids can grow well in the right temperature range.

2. Promote the absorption of nutrients

At temperatures between 20 and 30, fertilizing orchids is the most suitable. Fertilization at this time is conducive to the absorption of nutrients by the plant and promotes the rapid growth of leaves. If the temperature is too high or too low, it will affect the volatilization and photosynthesis effect of fertilizer, which is not conducive to the synthesis of nutrients.

Precautions

When cultivating orchids, it is necessary to take protective measures against temperature. When it is hot in summer, it is necessary to cool down and humidify in time, and the plants can be cultivated in a semi-cool place and sprayed with water mist all around. When it is cold in winter, it is necessary to do a good job of insulation.

Above zero, below 25 degrees, 8-15 degrees is good, and the growth is the most suitable.

Generally around 18 23, it is half yin and half yang, and it likes yin.

The hardiness of orchids varies according to their species, but the most cold-tolerant are the cymbidium and spring orchid, which can withstand temperatures as low as -2 degrees Celsius.

Orchid flowers in the cool mountain valley, gradually developed the habit of liking wind and cool, the best temperature suitable for orchid growth is 15 25 in this cool environment orchid can grow rapidly, when the temperature is lower than 15, orchid will gradually stop growing, into a "semi-dormant" state, the temperature is higher than 30 when the orchid will gradually stop growing, into a "semi-dormant" state.

Orchids like fresh air, which is a common feature of all plants, and orchids like it, and the air is very humid. Afraid of dryness, the optimal air relative humidity is 70 85%, Jianlan, Hanlan can be slightly dry, Molan Chunlan can be slightly humid.

Chunlan, Huilan: It may be lethal at -5-10 degrees Celsius, and the lethal temperature of potted plants is higher than this standard, basically immobile at 0-5 degrees Celsius, active at 5-15 degrees Celsius, vigorous growth at 15-35 degrees Celsius, active at 35-37 degrees Celsius, basically immobile at 37-40 degrees Celsius, and may be killed by heat above 40 degrees Celsius.

Jianlan: It may be lethal at 0-8 degrees Celsius, and the lethal temperature of potted plants is higher than this standard, basically immobile at 0-10 degrees Celsius, active at 10-20 degrees Celsius, vigorous growth at 20-35 degrees Celsius, active at 35-40 degrees Celsius, basically immobile at 40-45 degrees Celsius, and more than 50 degrees Celsius will be heat-killed.

Mo Lan: It may be lethal at 0-5 degrees Celsius, and the lethal temperature of potted plants is higher than this standard, basically immobile at 0-10 degrees Celsius, active at 10-20 degrees Celsius, vigorous growth at 20-33 degrees Celsius, active at 33 degrees Celsius-37 degrees Celsius, basically immobile at 37-40 degrees Celsius, and will be killed by heat above 40 degrees Celsius for a long time.

The lowest lethal temperature of potted orchids is even higher, because orchids grow in the wild mountain forest with thick fallen leaves and dead grass, and sometimes there is snow cover, just like covering a quilt, the surface temperature is still above 0 degrees when the temperature drops to -10 in the mountains, and the underground temperature is still above 3 degrees Celsius. The bonsai is different, when the temperature drops to -5 degrees Celsius, the pots are frozen and the roots are frostbitten.

Therefore, it is more scientific to set the extreme low temperature of indoor orchid cultivation (Guolan) to 0 degrees Celsius!

The orchid you are talking about is a general reference, yours is Chunlan, Jianlan, Huilan, Lotus Petal Orchid, Molan, what is yours?