How many times a day does Wen Xinlan water? How to water?

Water once in the morning and evening to ensure that there is no water accumulation, and the main needs to pay attention to shade in summer, and cool down in time when the temperature is high. On a normal day, water when the soil is halfway dry.

Cultivation methods and precautions of Wenxin orchid.

Soil requirements. Wen Xinlan prefers a drier environment, before planting, lay a layer of broken tiles and broken bricks at the bottom of the pot, the soil is best to choose drainage, air permeability is better, you can choose 4 parts of broken fern roots, 1 part of peat soil, 2 parts of broken charcoal, 2 parts of vermiculite, 1 part of water moss mixture.

Light temperature requirements. Wen Xinlan prefers a semi-shady environment, which can be maintained in full sunlight in winter, without shading, and can promote the flowering of plants. In other seasons, it is necessary to do a good job of shading treatment to avoid the leaves being burned.

Different varieties of Wenxin orchid have different temperature requirements, the temperature of thick-leaved varieties should not be lower than 12, and the most suitable growth temperature is 18 25; The most suitable growth temperature for thin-leaved varieties is 10 22, and the minimum temperature should not be lower than 8.

Reduce the amount and frequency of watering in winter, and control the water is conducive to flowering. Stop watering when the temperature is below 10 to avoid frostbite.

In spring and autumn, "fertile leaf water-soluble fertilizer" is applied every 20 days, and all elements are balanced, and root irrigation or leaf spraying can be done. Do not fertilize when the temperature is too low in winter.

Repotting of Wenxin Orchid is usually after flowering, and the seedlings of Wenxin Orchid should be selected before the growth period, such as when the weather is cool after early spring and autumn. When repotting, depending on the growth of the plant, change the large pot or replace a part of the soil.

1.Watering the orchid should be poured on the roots, not the leaves or flowers with large water.

2.It loves moisture, but is not tolerant of waterlogging, so be careful not to accumulate water.

3.Generally, it is watered once every two or three days in spring, and the water is lost quickly in summer, so it is watered once a day.

4.After the autumn cools, reduce the amount of water, once every four or five days.

5.In winter, once a week or more is sufficient.

6.Freshly bought or newly potted, the soil should be moisturized, and should not be watered in large quantities to avoid rotten roots.

The watering of Wenxin orchid should be changed according to the season, generally speaking, the spring and Xia's source season should be changed according to the change of temperature, generally once every 2-3 days, and the soil can be kept moist. In autumn and winter, the frequency of watering can be reduced, generally once every 7-10 days, the soil should be kept moist, but not too much watering, so as not to breed germs.

When watering it, if you have experience, you can't control the number of waterings, and it is best to water it strictly according to the dryness and humidity of the soil. But for novices, you can follow the following method of watering, in spring and autumn, it should be done once every 2-3 days. Water 1-2 times a day in the summer, as the water in the soil will evaporate quickly.

It is prudent to water it in winter, you can water it once every 5-7 days.

Orchid. 2. Time.

When the weather is hotter, it is necessary to avoid watering it at noon, and you can do it in the morning. However, if the temperature is relatively low, it should be avoided in the morning and evening, and it is best to water when the temperature is slightly warmer. Also, the water temperature of watering should not be too high or too low, so as not to cause harm to the root system of the plant.

Orchid. Precautions.

Pay attention to ventilation after watering, because sometimes the maintenance environment is poorly ventilated, it will affect the evaporation and absorption of water.

Do not water half of the watering, you should water the potatoes in the pot thoroughly, it cannot be said that only the surface of the soil is wet, and the soil inside is still dry.

The timing of watering orchid plants.

Lan "likes to moisten but is afraid of moisture, likes to be dry and afraid of dryness", this ancient saying is very scientific. "Wet", "moist", "dry", "dry" is different degrees, too wet is wet, "wet" is too much water, will suffocate and rot the root to die; Too dry is dry, "dry" is too lack of water, which will make the orchid plant wilt, growth frustrated, and even dry to death; The "dry" and "moist" are moderate moisture, which is the favorite state of orchid growth. In order to understand the key issue of "drying" and "moistening," we must carefully observe and experience in practice, and gradually accumulate experience in order to truly grasp it.

Generally speaking, when the planting material on the pot surface is dry but not dry, and the hole at the bottom of the pot is moist but not wet, it is the best time to water the orchid plant. There is no need to wait for the potting soil to dry completely before watering, otherwise it will have a negative impact on the growth and development of orchids.

1.Watering should pay attention to the water quantity, water quality, water temperature, watering time, watering method and other issues.

2.In the classification of xerophytes, hygrophytes and mesophytes, orchids belong to mesophytes and do not need too much water, so the potting soil should not be too wet. This is due to the structural characteristics of orchid rhizomes.

The pseudobulb of the orchid is hypertrophied, with a cuticle outside its surface, and the epidermal cells are thickened to form stone cells, and the stem is full of vascular bundles. False bulbs store nutrients and water and are less prone to evaporation. The roots of orchids are mostly fleshy, and the outermost layer is the root cover, and the cells of the root-cover tissue are elongated and polygonal.

When the root is matured by tissue cells, the protoplasm disintegrates and thickens the streaks of the cell wall. The functional foot of the root tissue protects the cortex, absorbs water, and reduces and protects the loss of water from the interior of the cortex. Therefore, the watering of orchids should not be too diligent, and the potting soil should not be too wet, so as not to rot the roots.

In addition, from the point of origin of orchids, orchids mostly grow on mountain slopes, on both sides of ridges, and in rock crevices. These places are well drained and free from wet water. It is precisely because of this environment that the orchid rhizome structure is suitable for storage, water and nutrient storage.

3.The principle of orchid watering: it must be based on the following conditions:

1) Types of orchids. Epiphytic orchids and those with aerial roots can be watered less, such as tiger head orchids with aerial roots, which can absorb water from the air, so they do not need to be watered too much. In addition, the leaves have a thick cuticle and are watered less, such as the cuticle of the ferrochin leaf is thick, and the amount of water evaporation is small, so the watering should be strictly controlled.

2) The growing season of orchids. The temperature gradually rises in spring, which is the bud germination season, and watering should be timely. Water once a day or every other day to keep the potting soil moist.

During this period, if there is a lack of water, the flowers will be late and the buds will not be strong. In summer, the temperature is high, the amount of water evaporation is large, for the development of leaves, roots and the elongation of roots and leaves, watering once a day in the morning, if the potting soil is dry in the evening, you can add some water to infiltrate the potting soil, penetrate the leaves, reduce the temperature, reduce nutrient consumption, in order to facilitate growth and development. In autumn, the temperature gradually drops, the orchid grows slowly, and the potting soil is observed every day to be wet, dry is watered, and wet is left alone.

In winter, orchids enter a dormant period. The potting soil should be slightly dry, and should be watered less or not at all, but it is necessary to pay attention to the potting soil to prevent the potting soil from losing too much water and penetrating the water in the roots. The turn of winter and spring.

The flower buds begin to elongate after the spring orchid buds are conceived, so the potting soil should also maintain a certain humidity. If the potting soil is too wet in winter, the water content of the orchid plant increases, which is easy to cause frost damage. (3) The growth of orchids.

Orchids grow strongly, have good roots, and can be watered more; On the contrary, if appropriate, the diseased plants should be controlled. When the orchid sprouts and grows, there can be more water; It can be gradually reduced after germination. When the new shoots gradually mature, there should be less water, and when the flower buds appear, there should be a little more water; During the flowering period, the water should not be too much to prolong the flowering period.

After the flowers wither, they should be watered for a few days to allow the potting soil to dry slightly and the orchids to lie dormant a little, and then water again.