Can Northern Orchids get full daylight now?

No. Direct sunlight in the middle of the day can cause damage to the plants. It should be kept in a cool place. Regular nitrogen and potassium supplementation. Promotes the growth of plant rhizomes.

Orchids in the north must now have light, and full sunlight is also completely possible. But there are a few small details to keep in mind when basking in the sun.

First, we must pay attention to ventilation when basking in the sun, some are basking in the sun through the glass, and the space for raising orchids is small, there may be some problems.

Second, the orchids that are usually maintained indoors, when they first come out to bask in the sun, must be gradual, starting from the morning and evening sunset, and slowly exercise the sun-resistant ability of the orchid to avoid sunburn spots.

3. The temperature in the north may not be high, and you should also pay attention to the ambient temperature when basking in the sun outdoors, and it is not recommended to be outdoors directly below zero, and you can stay away from the glass on the balcony.

When can orchids get full sunshine? According to the following "2 basis", it is basically impossible to go wrong.

Although orchids are feminine plants, it does not mean that they do not need sunlight, but only in terms of the intensity and duration of sunlight required in each season.

Generally speaking, orchids prefer to grow under scattered light. Due to people's one-sided understanding of the orchid's good habits, they always like to place it in a place where there is little sunlight when cultivating. Because there is no light required in each period in the growth stage, the nutrients and concentrations produced by photosynthesis are not enough (of course, it is also related to fertilization, watering, insect control, etc.), resulting in thin stems and leaves, and plants often cannot germinate stamens, so people often have them"It is easy to raise orchids, but it is difficult to reflower"to illustrate the importance of sunlight to orchids.

Due to the different species of orchids, the requirements for sunlight are also different. Generally speaking, Chunlan likes to be yin, and Huilan and Qiulan can be slightly yang, but it is also necessary to adapt measures according to the surrounding environment of the orchid breeding place.

If it is a small garden, patio or surrounded by high walls, Chunlan generally does not need to shade during the period from "stunning" to "Qingming", except for shading with sparse curtains around noon; Hui Lan is shaded near noon during the period from "Gu Yu" to "Xiao Man", and the market can close in the afternoon when the sun is slightly off. After this, the germinal grass grows and grows more, and there are many germinal buds in autumn; In particular, the green varieties of orchids do not need to be shaded during that period, and let them be exposed to more sunlight, otherwise, although the pots are full of lush orchids, it is still not easy to grow stamens. For example, the red flowers in the orchid should be placed on the edge of the end of the early sunlight during the shade period, so that they can be exposed to the morning sun as soon as possible, as for the green orchid; Especially for the varieties of fertilized ringed orchid grass and plain heart petals, it should be placed in the middle of the orchid shed, and it is advisable to receive less sunlight than ordinary varieties.

If the orchid cultivation place is relatively empty, from the spring equinox, the curtain should be placed from about 9 o'clock in the morning to shade the curtain, and the orchid can be closed early in the afternoon. When the morning sun rises, the curtain is immediately put and the sun can not be removed before the evening when the sun is not exposed to the sun. During the shading period, if it rains for a long time, due to the high humidity, the orchid leaves are delicate, especially in the stage when the sprouts develop into new grass, it is necessary to pay attention to avoid the sudden scorching sun, and the curtain should be put in time.

This is especially important after a thunderstorm. "White dew"Later, the weather gradually turned cooler, the new grass has grown, and the flower buds have broken the ground and grown. At this time, there is no need for shade, on the contrary, it is necessary to receive more sunlight to promote photosynthesis and accumulate more nutrients, which is conducive to the growth of the next year, and the flower buds can also be full and straight.

During the winter maintenance period indoors, the glass on the windows should always be kept clean and bright so that it can fully let in the light. If it is in the sky on a sunny day, and there is no dripping water and freezing outside, at noon, you can cover the window to welcome the warm sun, which not only achieves ventilation and light, but also increases the room temperature. On a windless and sunny day in early spring, before noon, you can put the potted orchids in batches in the sun for a little longer.

In short, between early summer and early autumn, avoid direct sun exposure. In the process of cultivating orchids, the ancestors of China's orchids have rich practical experience, and they have summarized into the proverb that "spring does not come out, summer does not day, autumn does not dry, winter does not get wet", that is, the different degrees of need for water and sunlight in various growth stages of orchids.

In the process of orchid growth, in fact, the right light is needed to be conducive to the growth of orchids. It has to be said that if an orchid grows under a tree, it usually has full sunshine. For orchids raised at home, when giving light, you must have a suitable choice in terms of time period, such as before 10 o'clock in the morning and after 4 o'clock in the afternoon, you can give light to the orchids.

01 However, if the temperature at noon is not as hot as in the hot summer, the ultraviolet rays are relatively weak, so you can give the orchid a little light.

02 However, for many friends, in the hot summer, we need to properly shade the orchids. But many friends misunderstand the meaning, thinking that the temperature is relatively high in summer, and orchids do not need to bask in the sun.

03 Actually, this is a misconception, under normal circumstances, orchids bloom in the hot summer. And if we can't give the orchid enough light in the hot summer, it will not be conducive to the orchid flowering.

04 Finally, friends need to pay attention to the fact that when you have just changed the pot for orchids, do not light orchids, because lighting orchids may affect the growth and development of orchids. In general, wait for the root system of the orchid to grow well before basking in the sun.

Orchids are sun-loving flowers, and their growth is inseparable from light, especially in the flowering stage in autumn, orchids need to absorb sufficient light time in order to bud and bloom. Breeding orchids can not be irradiated with strong light, when the sun is more toxic in summer, it needs to be placed in the back or semi-shaded environment, and the rest of the time is given astigmatism, and the light time can be the most suitable for 6 hours.

Orchid is a more common flower in life, if it is placed at home to breed can play and side to a good effect of decorating the year, then orchids like sunlight, orchids like sunlight, if you give about 6 hours of light time every day, it can make it grow more vigorously and promote bud flowering.

Although orchids like sunlight, they are afraid of strong light exposure, otherwise time calls Zheng Yichang leaves are prone to yellowing and falling, so in the process of breeding, astigmatism or soft light irradiation should be given, which will not cause damage to the leaves, but also strengthen photosynthesis to produce chlorophyll, and promote the leaves to be green and shiny.

Orchids are prone to dehydration in summer, so it is best to place them in a backlit or semi-shaded environment when the light is strong, and then move them to the position of astigmatism after the light becomes weaker to avoid burns on the leaves, and at the same time sprinkle the leaves with water, which can improve air humidity.

The growth of orchids is inseparable from sunlight, especially in autumn, this time period is in the flowering period, orchids need to absorb sufficient light in order to promote the formation and differentiation of flower buds, can be maintained for 12 hours of full sunshine, and ensure a constant temperature environment of 20, promote the blooming of lush and bright.

Orchids can be sunbathed. In winter, when the weather is cold, the orchid should be exposed to as much light as possible so that it can survive the winter safely. When the summer is too strong, it is generally chosen before 7 o'clock in the morning to let the orchids receive light, when the light is soft and will not burn the leaves.

After seven o'clock, shade is needed. In spring and fall, scattered light is fine.

The role of plant light is also indispensable, mainly reflected in these aspects:

1) Light is one of the most important nutrients for plants, and the accumulation of organic matter without photosynthesis will be hindered.

2) Light is a necessary factor for the production of chlorophyll, and chlorophyll is the reason for the emerald green leaves.

3) A series of important life activities such as the opening and closing of plant stomata and plant growth all require light.