Why do potted orchids not blossom? what if orchids do not bloom (orchid seedlings are not mature)

What if the orchid does not blossom

Orchid is a beautiful and unobtrusive flower. We talked about the orchid worm before. Now let's see what to do if the orchid blossoms. In general, orchids will not blossom, there are many reasons why orchids do not bloom, it may be that orchid seedlings have not reached the age of flowering, and there may be wrong breeding methods. Let's understand the reasons why orchids do not blossom.

Why do orchids not blossom? they are not old enough to bloom.

1. Orchid seedlings have not reached flowering age.

Some orchids haven't bloomed for several years. Why don't orchids blossom? It is very likely that the orchid seedlings are not old enough to bloom. Similar to other plants, for example, trees cannot blossom and bear fruit until they reach a certain age, and orchids do not blossom until they reach a certain age. Just bought back is likely to be orchid seedlings, is still in the reproductive stage, the root system has not grown. What if orchids don't blossom? It takes two years to slowly provide nutrition and grow into a false bulb before flowering is possible.

2. Bulb aging

It has been a ramet for many years, the growth of the bulb is aging, the new root is not fully developed, and the absorption of nutrients will be limited. At this time, the plant does not have enough nutrients for flowering, so it is necessary to turn the pot in time to promote the root growth of the orchid plant.

3. Climate difference

There are more or less differences in each variety of orchids, and the climate in different regions is different, these factors may be the reasons why orchids do not bloom, such as Chunlan, it is difficult for orchids to bloom in some areas. even if it blossoms, it is relatively rare.

4. There is chaos in growth.

Due to a variety of reasons, the growth of orchids is chaotic, and new leaf buds grow during flower formation, resulting in not enough nutrients to maintain the growth of flower buds, so that flower buds no longer grow, orchids can not bloom naturally.

Third, the breeding method is wrong.

1. Lighting

With less light, the accumulation of organic matter in the orchid plant is limited, which can not meet the selection of growth, let alone flowering. If the temperature is too low, the plant is prone to frostbite and will not blossom even if it does not die. Ensuring the appropriate temperature, increasing the temperature difference and accumulating enough nutrients can promote the flowering of orchid plants.

2. Fertilization

The improper fertilization here refers to the combination of fertilizing season and fertilizer elements. If fertilization continues in late autumn and winter, overnutrition will stimulate orchids not to dormancy and reduce vernalization. The unbalanced elements of fertilization and excessive nitrogen fertilizer will result in overgrowth of plants, hypertrophy of leaves, growth and even flower bud differentiation. The correct fertilization time should be from April to July, dominated by nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer, and supplemented by phosphorus and potassium fertilizer from July to August. All these are the reasons why orchids do not bloom! What if the orchid doesn't blossom? Let's move on.

What if the orchid does not blossom

Ramet planting will destroy the transmission habit of reproductive genes of orchids from generation to generation, so orchids should be planted in clusters, less leaves per plant, less ash accumulation of organic matter and no active reproductive genes. Generally speaking, it is difficult to blossom without three generations of pseudo-bulbs in the same house. The plants of orchids are still small and do not have reproductive genes. Some young seedlings which have not yet formed pseudobulbs need to form pseudobulbs after two years of vegetative growth, and then sprout new shoots two or three times, and the branches can bloom only when the third generation is in the same house.

The solution: in July and August every year (the flower bud differentiation period of most orchids), the orchids are properly watered to make the plants dry. At the same time, potassium dihydrogen phosphate is sprayed on the leaves every 10 mi 15 days, two or three times in a row, which is beneficial to the differentiation and formation of orchids. These are the reasons why orchids do not blossom and why orchids do not blossom. I hope I can help you.

How to raise potted orchids, how to cultivate orchids and matters needing attention (watering more and forbidding strong light)

Orchids are common potted flowers in daily life. Since ancient times, many poets have written poems with orchids. Orchids blooming in four seasons are very popular. In life, many novice flower growers want to raise orchids, but they don't know how to raise orchids. Orchids are actually very easy to raise, as long as you understand the following orchid culture methods and matters needing attention to ensure that your orchids bloom big and bright.

First, how to raise potted orchids, watering more and basking less in the sun

Orchids bloom all the year round, and different varieties of orchids have different colors. Blooming in the four seasons, we should guess that this kind of flower is easy to raise, then how to raise orchids? First of all, we should pay attention to its watering skills and lighting, as long as master these two points, your orchid will be very good, let's talk about the orchid culture methods and matters needing attention in detail below.

2. Culture methods and matters needing attention of orchids

1. Maintenance site

All the year round, in addition to keeping orchids indoors against cold and warmth in winter, we can raise orchids outdoors in the other three seasons. The temperature is high in summer and autumn and the sun is too strong. We need semi-shade conservation. Orchids maintained indoors are best placed in a ventilated place and need enough light, preferably in winter to receive sunlight.

2. Soil

The soil for orchid should be mainly humus, mainly humus soil or mountain humus soil. Rotten leaf soil, vermiculite and perlite can also be used to artificially prepare loose, aerated and permeable culture soil.

3. Watering method

Watering orchids should be based on species, growth conditions and local climate, and should be moist but not wet, dry but not dry. Watering can not be too much or too little, grasp the principle of not drying in autumn and not getting wet in winter. The temperature is high in summer, and it is the peak period of orchid growth, watering an average of 1 or 2 times a day. When the temperature is low in winter, the plant is in a dormant state, so watering should be controlled. Generally, it can be watered every 5-7 days, but the flowering magnolia in winter needs more water.

Note: when watering, we should pay attention to prevent water spots from splashing on the leaves, so as not to appear black spots and affect the ornamental effect. During the growth period of orchids, water should be often sprayed on the leaves and sprinkled on the ground around flowerpots in summer to increase air humidity and promote the growth and development of orchids. Rain Water and Xueshui are the best water for watering orchids. If tap water is used, it should be stored for 2-3 days.

4. Lighting

Orchids like shade and are afraid of direct sunlight. However, it can not be kept in a dark place for a long time, which will lead to poor plant growth or even little or no flowering, proper light is very needed. If we breed orchids indoors, we can put them on the flower rack on the windowsill or on the table, and we need to rotate the flowerpot at regular intervals to avoid tilting the growth to one side because of the phototaxis of the plants.

5. Fertilization

The cultivation and fertilization of orchids is also very necessary, we generally use the principle of more application of thin fertilizer, a small amount of fertilization is appropriate. We can use bean cake water and so on once every half a month, and potassium dihydrogen phosphate once every other month has a better effect. Generally speaking, we do not need to apply fertilizer in summer, because the temperature in summer is high, it is easy to evaporate water and cause the fertilizer liquid to burn roots too thick.

Matters needing attention in culturing orchids

1. The withered and yellow old leaves and disease and insect leaves should be cut off continuously in orchid cultivation to facilitate ventilation. After the flower buds are unearthed, each plant should leave a strong flower bud and the rest should be cut off so as not to consume too much nutrients and affect flowering in the coming year. After the flower fades, the flower stalk should be cut off.

2. Pay attention to cold protection in season, terrestrial orchids have strong cold resistance, while orchids require higher overwintering temperature, so they should move indoors or use plastic sheds as soon as possible to avoid cold, and the room temperature should be kept at 10: 15 ℃. Indoor maintenance should pay attention to ventilation. The climate is getting warmer in spring, and gradually move the orchid to the courtyard or balcony.

3. Natural Rain Water, stream water, well water and river water are the best for family cultivation of orchids. If tap water is used, it should be stored in a tank first, and then used after being exposed to the sun to remove bleach. If the flowers are watered with tap water for a long time, the cultivation substrate will be gradually alkalized. Ferrous sulfate can be applied every once in a while to increase the acidity of the soil. in addition, watering orchids with fermented Amoy rice water can also keep the soil slightly acidic.

How to promote flowers in potted orchids? Tips for promoting flowers in potted orchids

Orchids can be called Chinese orchids, spring orchids, quiet orchids, mountain orchids, national fragrances, empty valley fairies, and Xiangzu. The whole growth process is divided into two periods: vegetative growth period and reproductive growth period. This year, whether it is growing orchids in greenhouses or promoting the construction of underground orchid houses, there are shortcomings, so how to promote the early flowering of orchids under poor equipment has become one of the issues of concern to the majority of flower friends. next, the editor will briefly talk about the tips for potted orchids to promote flowers, hoping to be helpful to everyone.

1. Fertilizing to promote flower

People who have raised orchids know that if you want to speed up the growth of orchids, you need to apply nitrogen fertilizer, knowing that phosphorus and potassium fertilizer is a necessary nutrient for orchids to bloom. Therefore, in order to promote orchid flowering, the mixture can be mixed with 10% Mel 20% (volume ratio) bone charcoal, which is rich in phosphorus and has a long-lasting fertilizer effect, which is very beneficial to orchid flowering. At the same time, potassium dihydrogen phosphate can also be applied one month before the flower bud differentiation of orchids, and the concentration of potassium dihydrogen phosphate can be increased to 0.3% 0.4%, which is conducive to early flower bud differentiation, but the application of nitrogen fertilizer is avoided during flower bud differentiation.

2. Small pots to force flowers

The orchid root is good gas, when the potted plant has poor ventilation, the orchid seedling in the center of the pot is easy to rot, and the small potted orchid is easy to blossom, so it is best to use a smaller diameter plain-fired tile pot to grow orchid. When planting, it is necessary to trim the original rotten root, the shorter and longer orchid root, and smear plant ash at the pruning wound, which can make the new orchid root short and dense, stimulate the differentiation of flower buds, and achieve the effect of forcing flowers.

3. Strong stem and good flower

The false bulb of an orchid is a warehouse for storing water and nutrients. When the false bulb is large, it indicates that the storage of nutrients is more, otherwise, the nutrients are less. Most of the flower buds of orchids sprout from the larger pseudobulbs, while the weak pseudobulbs are more difficult to sprout, so breeding strong pseudobulbs is beneficial to the flowering of orchids. At the same time, 0.2% potassium dihydrogen phosphate should be often sprayed in the process of orchid culture, which can not only promote flowers, but also make the pseudobulbs of new orchid seedlings expand quickly to meet the needs of plant flowering.

4. Buckle water to promote flowers

When the petiole ring appears at the foot of each leaf of the orchid plant, it shows that the orchid plant has matured and entered the flower bud differentiation stage. After the orchid plant enters the flower bud differentiation stage, it is necessary to properly control the amount of water and protect the pot soil to be dry, which can increase the cytoplasmic concentration and promote Xianzi commonalization.