What happens when the orchids that were raised in the past are fragrant, but now they are not fragra

In fact, on the issue of orchids blooming is not fragrant, we also talked about it a few days ago, some orchid varieties have a stronger fragrance, and some orchid varieties have a lighter fragrance, but if it is the same orchid variety, people raise it very fragrant, and we raise it ourselves, it must be a problem with maintenance, and there are generally the following reasons:

First, the light is not enough

Regarding the light, I once did an experiment, put two pots of orchids of the same variety, one pot in a well-lit place, and one pot in a scattered position, the results showed that the light was good, the fragrance was particularly strong, and the pot with poor light had a much worse fragrance, basically no fragrance!

So no matter which species of orchid we raise, if you want to smell the strong orchid fragrance, in addition to the summer do not give it exposure, other seasons must give it more sun, many flower friends think that the orchid is shade-resistant, afraid of its leaves sunburned, this understanding is wrong, you do not dry its leaves will have problems!

Second, I didn't control my hands, and I watered too much

After the water is big, it will "open quickly, thank you quickly", that is to say, its flowers open quickly, but the opening time is very short, the flowers are very fast, the fragrance has not been completely released, and the flowers have begun to wither and wither! Therefore, after the orchid blooms, you must do a good job of water control, and wait for the medium to dry before watering!

Third, the vernalization is not enough

Flower friends who have raised orchids know that spring orchids need vernalization to bloom, if the temperature is too high during vernalization, or the time is too short, it will affect the quality of its flowering, such as less flowering, unsightly flower type, and not strong fragrance!

Therefore, we must do a good job of vernalization when we raise spring orchids, and we must give enough phosphorus fertilizer during the flowering period, such as potassium dihydrogen phosphate, this phosphorus and potassium fertilizer is sufficient, and the number of flowers will be more, the flower color will be gorgeous, and the flower fragrance will be strong!

If you want orchids to bloom and fragrant, you can't relax in the maintenance work. In addition to choosing planting materials suitable for the growth of orchids, flower bud differentiation and growth periods, reasonable light should be used, and phosphorus and potassium fertilizers should be applied frequently. Varieties that need vernalization must ensure that vernalization is sufficient in order to produce fragrant and high-quality flowers.

If the orchid varieties you raise are very fragrant from local flower friends, but the ones you raise are not fragrant, you should pay attention to whether the light and fertilization are reasonable, and the vernalization is not sufficient.

First, orchids like shade and are afraid of sunlight, and even think that they are afraid of sunlight, but they don't need sunlight, so it may be that you put it in a shady place, resulting in inability to photosynthesize, so there is no fragrance. The second possibility may be that together with other flowers, it is affected by other pollen, resulting in abnormal flowering and no fragrance. Then there is the temperature, the lower the temperature, the less it can be scented.

The fragrance of orchid flowering is directly related to the state of the orchid plant, so it is necessary to ensure that the orchid plant is in a healthy growth state in advance, and then through the selection of planting materials, providing sufficient light, using the method of temperature difference and vernalization, the flowers that open out are strong and the color is also good.

Orchids used to be fragrant and now not fragrant, indicating that it is not the problem of the flower itself, if we do not change the soil for a long time, water, add nutrients, the roots of the flower are easy to age, and the flower will have problems.

The orchids that were raised before are not fragrant now, not because the orchids are not fragrant, but because the orchids have not reached the conditions for the fragrance of orchids, because the orchids have begun to be fragrant, and the genes of its fragrant flowers have not changed, or the varieties of fragrant flowers, but the environment in which we breed has changed, resulting in the orchids not being fragrant.

First of all, the orchid cultivation planting material changes, some orchid lovers will replace the new planting material after turning the pot, from the last home to get back is a kind of planting material, after a period of time found that the seed is not good, it was replaced with a new planting material, all like to replace the better air permeability of the granular planting material, such as planting stone, stone, ceramsite, perlite such a hard medium, after the replacement found that the fragrance of flowering is not as strong as before, the main reason is that the planting material has fibrous organic planting material turned into granular inorganic planting material, The more hard inorganic planting material is mixed, the less the fragrance will be.

Secondly, the light also has an impact on the fragrance of orchids, the light is stronger, the fragrance is easier to fragrance, just like the spring orchid in Hubei, when the light is not sufficient, you can hardly smell the fragrance, in good weather, strong light weather, you can smell a faint medicinal fragrance, there is a small part of the fragrance will be very strong. When there is no sun on a rainy day, all the fragrance of orchids will fade, whether it is Hui Lan, Jian Lan, Mo Lan and so on.

I bought a pot of Japanese pandan and the flowers didn't smell at all!

Orchids like a semi-shady environment, people often think that the growth of orchids does not need sunlight, and long-term indoor breeding and even shady maintenance, so that orchids can not get enough sunlight for photosynthesis, timely occasional scattered light, the production of nutrients is also minimal, can not produce fragrance at all.

There is a solution to this, constantly adjust the light, in winter and spring can be fully sunlit maintenance, summer and autumn in the semi-shade, try not to move outside, can be regularly transferred to the window sill with tide and sunset.

Changes in the living environment, or transplanting with other plants, the genes of orchids will be affected to a certain extent, and when flowering, they may not be able to emit fragrant honeydew due to the pollen interference of other plants.

In order to avoid the degradation of orchid varieties, do not mix with other orchids in the same flowering period as the unfragrant varieties to prevent pollen from naturally degrading.

Orchids that bloom in winter and spring, such as Han Orchid, Mo Orchid, Spring Orchid, and Four Seasons Orchid, because the temperature is low, the honey dew in the orchid's body will be affected. When the temperature drops below 0, the honeydew freezes and the fragrance does not emit out. When the temperature rises or is tempered, the aroma can be dissipated.

Regulate the indoor temperature and <>

Although orchids do not have much demand for fertilizer, if they ignore fertilization and lead to the lack of nutrients in orchids, it is easy to cause yellow leaves and even flower and bud drops, which affects the growth and development of orchids, so its nectar glands are naturally unable to produce fragrant honeydew.

Apply more phosphorus and potassium fertilizers. In the growth period and flower bud differentiation stage, top dressing in time before and after the autumn equinox.

Many flower friends are very puzzled how the orchids they breed are not fragrant, if you change the pot is not fragrant, then the root system is damaged, it may also be the malnutrition of the orchid, and there is a problem with the variety. In fact, in the process of maintaining orchids, as long as you pay attention to less watering, ensure sufficient sunlight, and place the environment appropriately, you can prevent orchids from not fragrant.

1. Repotting damages the root system

After repotting, many orchids cultivated by flower friends will damage their root system due to inattention to damage, resulting in damage to the root function, unable to absorb normal nutrients, and promote their growth, which will also lead to the orchid is not fragrant.

2. Malnutrition

There are also orchids that grow very slowly, and the plants are very thin, and the leaves are starting to turn yellow, if this orchid does not smell good, it is also very normal, because it is obvious that it is not growing well, most of which is caused by improper maintenance.

3. Breed issues

Some orchids such as watercress orchids are mostly unscented, and some orchids in Hubei and Shennongjia are also unscented, and the orchids themselves are not fragrant, so no matter how to toss it is in vain.

1. Less watering during the full flowering period

In the peak flowering period of the orchid, it is necessary to do a good job of water control, if it is watered too much, it will also dilute its fragrance, resulting in the fragrance of the orchid smelling very faint or even not smelling.

2. Plenty of sunshine

Long-term maintenance in an indoor place without sunlight is definitely slightly inferior to the fragrance of orchids cultivated outdoors, ensuring that there is sufficient sunlight for orchids to carry out light and function, so that orchids can exude a stronger fragrance.

3. Place the environment

You should also pay special attention to the orchids when placing them, and they should not be placed in a place with a lot of smoke, and the location with smoke is also very unsuitable, otherwise the dirty air environment will dilute the fragrance of the orchid, causing the orchid to smell less fragrant.

1.Orchids are not fragrant due to three reasons, one is because of the lack of nutrients in the plant, orchids in the case of insufficient nutrients, the flowering state and honeydew secretion are relatively poor, need appropriate liquid fertilizer.

2.The second is because the temperature is relatively low, and the low temperature is not conducive to the dissipation of honeydew taste, so gradually increase the maintenance temperature.

3.The third is caused by insufficient light, and the light intensity can be gradually increased.

1. Lack of nutrients

Reason: Orchids consume a lot of nutrients during the flowering period, and if the plant grows weakly, the honeysate of the flowers during flowering will be relatively small, so there will be a weak fragrance or no fragrance.

Solution: Apply fertilizer to it in time, especially during the growth of the plant, to ensure that the water and fertilizer are sufficient, which can make the orchid grow more robust, and the appropriate phosphorus fertilizer needs to be supplemented before the flowering period, and the fully decomposed farmhouse fertilizer can be combined with potassium dihydrogen phosphate.

With use, it can bloom fragrant flowers during the flowering period.

Second, the temperature is too low

Reason: If the temperature of the growing environment is relatively low, the low temperature will limit the distribution of honeydew, and there may even be freezing, so you can't smell the floral fragrance at low temperatures.

Solution: It is necessary to gradually increase the temperature of the maintenance environment, which can not only make the fragrance of the flowers volatilize well, but also make the flowering state better, and avoid the situation of frostbite of the plant. When adjusting the ambient temperature, you need to pay attention not to move it to a warm position all of a sudden, as the temperature difference in a short period of time will affect its flowering.

3. Lack of light

Reason: Although the orchid has a certain resistance to negativity, but it also needs to ensure sufficient light during its flowering period, if the flowering period is lacking in light for a long time, it will affect the formation of honeydew, and in a cool environment, the fragrance can not be well emitted, so it will not smell the fragrance.

Solution: It is recommended to gradually increase the light of the maintenance environment, you can first place it in a position with bright light, and then move to astigmatism.

After the orchid slowly adapts, it can be moved to an outdoor sunny place for maintenance.

I raised orchids for 5 years, why don't they have a fragrance when they bloom this year?

The floral fragrance of Molan is slightly sandalwood, but its richness is not as strong as that of Chunlan, and its floral fragrance is strong and light, and the orchid fragrance of the famous orchid is usually thicker than that of ordinary varieties. Among the various flower colors, the green ink that usually blooms as green should be more fragrant than the other flower colors.

The fragrance of Mo Lan is very light when it first opens, almost nothing, as it slowly opens all, the fragrance will become stronger and stronger, but it should be noted that if you want to make the fragrance of Mo Lan stronger, you must give light, only in the case of sufficient light, the fragrance will be correspondingly stronger, if you have been raised in a dark room, the fragrance will be very light, maybe you can't smell it.

Mo Lan is very good to raise, there is a fragrance, sure, the fragrance is not poisonous, OK, Mo Lan is very good to raise, put it in a bright place indoors, dry and watered, afraid of drought and waterlogging, overall, in the four major countries of spring, ink, Jian, Hui Lan, the fragrance of Mo Lan ranks second, a little lighter than the fragrance of Chunlan, and there is no pure fragrance of Chunlan. However, the fragrance of different varieties of black orchid is also different.

Molan is scented, but it is lighter than Huilan and Chunlan, and the fragrance is also different, it is sandalwood. There are two possibilities that you can't smell the fragrance, one is that the light is not enough, try it in the sun, and the fragrance will be stronger. The second is that you are not sensitive to the fragrance of Molan.

Some people can smell the fragrance of the orchid, but they can't smell the fragrance of the spring orchid.

The aroma of orchids has always been called the "fragrance of the king", very smelly, refreshing, its characteristic is that when you close to your nose to smell sometimes it is not obvious, but when you are doing other things, such as reading and resting, the faint fragrance will be sent into your nose in bursts. There are two words that the ancients described very appropriately: when you smell it, you don't want to smell it, and you don't want to smell it.