Can you put flowers in the ordinary freezer?

Can you put flowers in the ordinary freezer?

Can you put flowers in the ordinary freezer? Flowers are beautiful, so many people will choose to send flowers to each other on holidays. When people express their gratitude and love, they also give flowers to each other to express their feelings. Can you put flowers in the ordinary freezer?

Can you put flowers in the ordinary freezer? 1 flowers can be put in the ordinary freezer.

The use of freezers to keep fresh flowers has become very common in the industry, but some people still have misunderstandings about it. A florist who has worked for more than five years once told me that his shop is afraid to use a freezer because his customers think that flowers will be frostbitten at low temperature and the flowering period will not last long.

I'm curious about his clients' magical life experiences and come to this conclusion, or just take it for granted. Today we are going to discuss the problems of flowers and freezers.

First of all, the flower freezer is different from ordinary household refrigerators, mainly in two aspects.

1, the flower freezer has ventilation system;

2. The flower freezer does not have the freezing function, and the temperature is generally set to 4 to 10 degrees. More than once, someone asked, "Can I put flowers in the refrigerator at home?" . Knock on the blackboard here Never put flowers in the refrigerator unless you want to freeze them into popsicles.

The refrigerator can be put in temporarily, but there is no ventilation system in it, which is not conducive to the respiration of flowers (at low temperature, the respiration is weak), and fruits and vegetables are usually put in the refrigerator, and the ethylene released by them is the number one enemy of premature senescence of flowers. Therefore, it is not recommended to put fresh cut flowers in the freezer.

Household refrigerators are not suitable for growing flowers, and ordinary freezers are not suitable for growing flowers.

Cytologically, plants can breathe. Organic substances in the body undergo a series of oxidative decomposition in cells, and finally produce carbon dioxide, water or other products. This process will release a lot of heat, which will make the ambient temperature rise continuously.

These rising temperatures accelerate the physiological functions of flowers, leading to the rapid decline and death of flowers. The reaction released more water, which, coupled with heat, led to the occurrence of gray mold in flowers.

Flowers are agricultural products, which require higher logistics process. The cold chain system is standard, and the stability of the supply chain determines the quality, quantity and price of flower supply. With the development of China's flower industry and the improvement of consumer demand, logistics services need to minimize intermediate links, improve cold chain standards and reduce flower losses.

However, providing a flower with a long vase life is a systematic project, which requires careful work by planting, trade, transportation, terminal and other parties. As a sales terminal, our flower shop should be responsible to consumers and reduce its own losses.

Can I put the flowers in the ordinary freezer? How about a flower freezer?

The refrigerator can not only hold some vegetables, fruits, beer and drinks. You can also save flowers, but there are some precautions when saving flowers. Let's give you a careful analysis.

If it is a flower shop, you can use a fresh-keeping cabinet to keep fresh. The function of fresh-keeping cabinet for flowers is to reduce the water loss of flowers, which can be kept fresh for 30-50 days. But frozen flowers should not have water, and leaves can have a little water, but it is also suitable. Don't trim the branches and leaves when refrigerating. If you trim them, they will have black edges when you take them out for use.

The refrigerated display cabinet adopts microcomputer automatic control, automatic constant temperature and automatic defrosting to ensure the normal operation of the setting; Large arc glass door design, easy to use, beautiful and generous; All parts of the refrigerator display cabinet have been treated with anti-corrosion and anti-rust.

Spraying a protective layer by an electrostatic powder spraying process; Effectively reduce the heat and moisture exchange between the inside of the refrigerator and the outside air, and reduce the energy consumption of the refrigerator; Professional anti-icing technology, easy to clean, improve the cleanliness and beauty of food.

About the use of refrigerator:

1. At present, there are many kinds of freezers to choose from in the market, such as small freezers, double-temperature cabinets (with refrigeration room and freezer room), double-temperature conversion (same room refrigeration), horizontal display cabinets, vertical display cabinets, living room cabinets and so on.

2. Double-temperature conversion double-temperature double-box refrigerator:

Suitable for general household and business, according to the situation of storing food, it is available in refrigerators and freezers (double-temperature double boxes). Or only one room is refrigerated (double temperature conversion). Generally, it is necessary to choose double-temperature conversion to store more meat with higher requirements on temperature and freshness. Generally, only cold drinks or a small amount of meat and cold drinks are stored, and double-temperature double boxes are selected to take care of both.

Can you put flowers in the ordinary refrigerator? 3 Yes.

Keep the flowers in the refrigerator and need pruning, then put them in a bottle filled with water, then put them in the refrigerator, and then spray bacteriostatic agent diluted 1000 times on the outside of the flowers. Low temperature will weaken the life activities of flowers, slow down breathing and consume less energy, so cold storage can delay the aging process of flowers.

Advantages of putting flowers in the refrigerator:

The first point: after the rose is put in the refrigerator, it is not easy to droop and fall leaves, and it is not easy to be blocked. Then spraying 1000 times diluted bacteriostatic agent on the outside of the flowers can prevent microbial action and prevent water damage.

The second point: keeping flowers fresh by cold storage is based on the principle that low temperature can weaken the life activities of flowers, slow down breathing and consume less energy, and adopt cold storage to delay the aging process of flowers, and at the same time avoid flower discoloration, leaf black spots, deformation and germ breeding.

How can flowers last longer?

1, freshness

The survival time of flowers leaving the roots is basically unchanged, and no special maintenance is needed, so the more timely maintenance measures are taken after picking, the higher the freshness is.

So the survival time will be longer. Freshness is an important index to determine how long flowers and even most plants can survive. A bunch of flowers that have been picked for too long and have not been maintained in time, no matter how good the maintenance means, can not change the fact that it is weak and short-lived!

At this time, someone must say, what if I can't buy enough flowers? The flowers in the market are cut flowers. As long as you don't see it picked with your own eyes, the flowers can be sold for a few days and kept fresh for a few days. It is impossible to judge a book by its cover. Flowers of flowers and stones. Com comes from Yunnan's own farm. Picked on the same day, arrived by cold chain air the next day, ensuring that all the flowers were just picked the day before.

2. Number of bacteria

Bacteria are the number one natural enemy of flowers. They will consume oxygen, multiply rapidly, and occupy the growth space of plant cells. Will accelerate the decay of flowers. If bacteria grow and block the conduit that provides nutrients for the petals in the flower stem, then the petals will wither sooner or later, which is the main reason why many flowers die before opening.

There are many sterilization methods, such as adding vinegar, salt and soy sauce, but in fact, these methods are all temporary solutions, which can at most temporarily slow down the reproduction of bacteria. The most direct and effective method is to use disinfectant. Just a few drops of disinfectant in the vase at home can kill bacteria in the cradle.

3. nutrients

In addition to the interference of external conditions, the next step is to start with the flowers themselves. After all, the growth of flowers is inseparable from nutrients, and flowers with sufficient nutrient intake will bloom fuller and more brightly. Some people just add sugar, sugary drinks and carbonated soft drinks to save trouble.

This is enough nutrients, but these sugars are also "cookies" in the eyes of bacteria. In the end, not only did the flowers fail to enter, but also the wolf was introduced into the room, enriching the bacteria. Therefore, this sugary substance must not be easily added.

4. Plant hormones

Of course, the phytohormone mentioned here refers to ethylene. As we all know, ethylene is a hormone that promotes plant growth. It can also promote fruit ripening and inhibit the growth of flowers.

Ripe fruits will secrete this substance to accelerate ripening. The raw mangoes bought at ordinary times become soft and delicious after a period of time because of the ethylene. Therefore, it is necessary to control the intervention of plant hormones and not to keep flowers away from mature fruits. No one has seen a shop that sells both flowers and fruits, has it?

5. Environment

The environment for growing flowers is very important, and temperature, humidity and air circulation are all important. For example, the best preservation temperature of most flowers is around 5℃, and it is enough to be close to this temperature.

The closer you are, the better the flowers will be preserved, but don't be too picky. Freezing in the refrigerator is not advisable. As long as the temperature is below 20 degrees, flowers can usually live for a long time.

As for humidity, different flowers need different suitable humidity environment. Hydrangea, for example, has large petals, so it depends on the humid environment. If the air is too dry, it will die easily. Plants like roses and lilies don't need such high humidity.

If your home is dry, if conditions do not permit, water the flowers and plants with a watering can. If conditions permit, it will be of great benefit to prepare a humidifier at any time for the fresh-keeping effect of flowers.

Flowers are not as strong as potted plants with roots. As long as you don't raise sunflowers or sunflowers, you must not directly bask in the sun. If the water evaporation rate of flowers can't keep up with the water absorption rate, they will basically die in an afternoon. Stay away from all heat sources, pay attention to ventilation and so on.