Why does the Gentleman s Orchid bloom and does not grow a stem,

Why does the gentleman's orchid you raise only grow leaves and does not bloom?

The orchid is blooming, but the flower stem is not tall.

The gentleman's orchid can't bloom, it is the phenomenon of "pinching arrows". The main reasons for this are as follows:

1. The temperature is not suitable The suitable temperature for flowering is 15 25, and the temperature difference between day and night is about 10; If the temperature exceeds 25, it will affect the arrow, and below 15 will not be conducive to the arrow.

2. Insufficient nutrition Orchid needs more phosphorus and potassium fertilizer during the flowering period, if too much nitrogen fertilizer is applied at this time and there is a lack of phosphorus, potassium fertilizer and trace elements, it will affect the flowering of arrows, even if it can draw arrows, it is often easy to be caught by leaves.

3. Lack of water In the stage of arrows, there is a lot of water demand, and if the water supply is insufficient at this time, there will also be a phenomenon of pinching arrows.

In addition, factors such as dry air, too strong light, and a small temperature difference between day and night will also affect the normal pumping of arrows in Junzi Orchid.

In order to prevent the "arrows" of the junzi orchid, the potting soil should be replaced once a year, and the potting soil should be understory humus soil is preferred. The principle of watering is to water frequently, less watering, watering thoroughly without leakage, each watering to add an appropriate amount of liquid fertilizer, watering water for about 25 warm water is appropriate, in the early flowering period to appropriately increase the amount of phosphorus, potassium fertilizer fertilization, you can choose Bika potassium dihydrogen phosphate, in order to promote the normal flowering of Junzi orchid.

What should I do if the Gentleman's Orchid doesn't grow?

1. Choose the right flower pot.

The pots in which the orchid is cultivated are too large, while the seedlings are too small for it to grow.

Because if you use too large pots to raise small orchids, generally when fertilizing and watering, the amount is not very easy to control, which will affect the orchid and will not grow long, so when cultivating orchids, avoid using too large pots, and choose the right size pots.

2. Seed cultivation.

If the flower friend is using seeds to cultivate the orchid, generally in the first few years of maintenance, the growth of the orchid is mainly in the root system, so it is normal for the leaves of the orchid to grow little.

3. Zombie seedlings do not grow.

If there is a zombie seedling phenomenon in the Junzi Orchid, which affects the growth of the Junzi Orchid, it is generally recommended that flower friends can use white wine to pour the zombie seedlings of the Junzi Orchid, and the degree of the liquor has no effect on the Junzi Orchid. Generally, after the Qingming Festival or in the early part of late autumn, water the zombie seedlings with liquor every few days, and when watering with liquor, you must not get the flower pots and plants, and it will not take long for the zombie seedlings to come back to life.

4. Reasonable fertilization.

Observe the state of the leaves, if the color of the leaves is very light, it is a lack of fertilizer, and the application of water-soluble fertilizer can help it grow healthily.

Some junzi orchids do not bloom after being cultivated for a year, and there may be three reasons for this:

First, the temperature is too high in winter, which affects dormancy;

Second, when nitrogen fertilizer is used too much and phosphorus fertilizer is lacking, it also affects the flowering of pregnant buds;

The third is that the light time is too long and the intensity of the light is too strong in summer, which is also not conducive to the flowering of pregnant buds.

In this regard, the cultivation of Junzi Orchid should pay attention to the slightly lower temperature in winter, and the room temperature should be 11 17; In order to increase the bottom temperature of the potting soil, move the pot to the radiator at night (keep it at 25), and then move it back to the sunny window sill during the day to allow it to fully sleep.

In summer, the pots should be placed in a slightly shaded area, starting in June, the pots are gradually withdrawn from the sunny window, in August they can be 1 meter away from the window sill, sometimes placed underground, and in October they are put back on the sunny window sill, always protected from strong sunlight. Attention should be paid to the proper application of phosphate fertilizers in fertilization.

This phenomenon is called pinching arrows.

The so-called pinching arrow refers to the phenomenon that the arrow shaft cannot be drawn when the Junzi orchid draws the arrow, and is sandwiched in the tower base to bloom.

The main reasons for the pinched arrows are:

1. The temperature is not suitable. Generally, the optimal temperature for pumping stems is about 20 degrees Celsius, and the room temperature is too cautious, high or too low is not conducive to pumping arrows.

2. Insufficient business tax reform. If you do not apply phosphorus, potassium fertilizer and trace elements during the flowering period, it will affect the flowering of the arrow.

3. Lack of water.

4. Rotten roots. 5. In addition, factors such as dry air and too strong light will affect the arrows drawn by Junzi Orchid.

1. The temperature is not suitable. The suitable temperature of the arrow is 20, in this growth period, if the temperature is lower than L5, the arrow is not easy to come out, that is, the formation of hidden flowers in the leaves. At this time, the indoor temperature should be appropriately increased to ensure the most suitable temperature of the Junzi Orchid;

2. The temperature difference is not enough. There should be a certain temperature difference between day and night during the growth of the orchid in the town to facilitate the accumulation of nutrients. Generally, the temperature during the day is higher than at night. When the flower buds are differentiated, the temperature should be controlled at 25, and the temperature difference between day and night should be kept about 8 -lo, and the flower arrows will be easier to escape.

3. Insufficient fertilization. After autumn, Junzi Orchid enters the reproductive growth period, and needs a large amount of fertilizer. At this time, the number of fertilization should be appropriately increased, generally once every half a month, mainly phosphorus and potassium fertilizer.

It can also be sprayed with 0·2% potassium dihydrogen phosphate aqueous solution to the foliar surface to facilitate the rough penetration of guessing hands and the flowering;

4. Improper watering. The formation period of the arrow peduncle of the Junzi orchid is the peak growth period, and the water requirement is larger than usual, and if the watering is insufficient at this time, the phenomenon of pinching arrows will occur. Increase the amount of watering appropriately, natural water is appropriate, and tap water should be oxidized.

Before the time comes, the growth rate of Junzi orchid is slow, and it generally needs to be maintained for about 4 years before it can bloom normally; Lacking nutrients, the demand for nutrients during the growth period is small, but long-term growth in poor soil will also cause it to fail to bloom normally; When the temperature is below 10 or above 30, the orchid will not be able to bloom normally, and the temperature needs to be stabilized between 15 and 25 to open smoothly.

The orchid is growing well but has not bloomed, which may be because the time has not yet come. The growth rate of new leaves is relatively slow, the small seedlings can only grow 2 new leaves a year, and the old seedlings can only grow 4 leaves a year, so they need to be maintained for about 4 years, and accumulate enough nutrients to bloom smoothly.

The need for nutrients during the growth period is small, but if it grows in poor soil for a long time, it will hinder the normal growth of the orchid and will not bloom. Therefore, when planting Junzi orchid, it is necessary to mix a sufficient amount of basal fertilizer into the soil, and some phosphorus and potassium fertilizer needs to be applied before flowering, and the amount of nitrogen fertilizer should be reduced.

When the temperature is below 10 or above 30, the orchid will stop growing, and will affect its normal pregnancy buds, so that it can not bloom normally. Therefore, after flowering, it is necessary to transfer it to a warm room for maintenance in time, and control the room temperature between 15 and 25.

In the process of cultivating Junzi orchid, it is necessary to strictly control the amount of watering, and if it is not watered for a long time or overwatered, it will make the root system grow poorly and will not be able to bloom normally. The amount of watering needs to be adjusted according to the change of climate, and when the climate is relatively dry, the amount of watering can be increased appropriately to ensure that the soil is in a slightly moist state.

Summary. Hello; Before flowering, you should always observe whether there are traces of bulges on the bulbs of the potted plant, and once you find that there is a possibility of archery, you should adjust the temperature in time to facilitate the extraction of the flowers. 2. The temperature difference is not enough The growth habit of Junzi orchid likes a large temperature difference between day and night.

Hello; When the orchid blooms before the oak stops the flower, you should always observe whether there are traces of bulges on the bulb of the potted plant, once it is found, it means that there is a possibility of shooting false arrows, and the temperature should be adjusted in time to facilitate the extraction of the flowers. 2. The temperature difference is not enough The growth habit of Junzi orchid likes a large temperature difference between day and night. Liang Yuhu.

1. The temperature is not suitable for the growth of the Junzi orchid is 15 25, and when it is lower than 15, the growth is poor. Especially before the flowering, if it does not reach more than 15, it is difficult to extract the flowers. Before flowering, you should always observe whether there are traces of bulges in the bulbs of the potted plants, once you find that there is a possibility of archery, you should adjust the temperature in time to facilitate the rapid extraction of flowers.

2. The temperature difference is not enough The growth habit of Junzi orchid likes a large temperature difference between day and night. If the temperature difference is small, it is difficult to pump. After the differentiation of flower buds and before the arrow, the temperature should be controlled at about 10, and it is easier to shoot arrows, otherwise there will be a phenomenon of pinching arrows.

3. Insufficient fertilization is another reason for the arrow, the autumn plant is in the reproductive growth period, and the amount of fertilizer is getting larger and larger, and the fertility is insufficient, which is likely to affect the extraction. After 3 years of cultivation, it is necessary to increase the frequency of fertilization in autumn. It is best to apply liquid fertilizer with more phosphorus content, and it is better to apply nitrogen, phosphorus and potassium alternately, and if necessary, you can increase the application of phosphoric acid and potassium dihydrogen foliar fertilizer to promote the formation of flower buds and early flowering.

4. Improper watering When the Junzi orchid shoots out the arrow, if there is a lack of water, it will also hinder the growth of the flower leaf and lead to the pinching of the arrow. Generally, increase the amount of watering when drawing arrows, keep the potting soil moist, and not dry out and then water, otherwise, the bulb and leaves will be hindered by the lack of water and the physiological activities of the plant, so that the arrows will affect flowering. 5. Excessive bulb pressure When the plant turns into reproductive growth, it is necessary to pay attention to the changes in the bulb.

If you find that the bulb is convex and one side is hypertrophied, it means that the flower arrow is developing, and the fertilizer should be stopped for 2 weeks, otherwise it will cause the leaf sheath and bulb to be harder and more stressed. If the bulb pressure is too large and the arrow is trapped, the leaf sheath holding the arrow can be cut by centimeters with a sharp knife to reduce the pressure of the base of the leaf sheath on the arrow leaf and promote the extraction of the arrow.