How to extend the shelf life of flowers?

Flowers also have life, and knowing how to cherish them will last for a long time; People know that they will give themselves daily intake of food, water, nutrition, to prolong the length of life, flowers also need, like people flowers also have joys and sorrows just hidden in the inner and not exposed to the surface, it will have a cycle with being nourished, cared for and continue to grow, but sometimes it will be too spoiled and counterproductive, so if you want to make the shelf life of the flower longer and longer, first treat it as if you were yourself, what you pay will always be rewarded.

Simple and commonly used methods for extending the freshness of flowers at home: cut off 3-5cm root stems every 1-2 days, and cut obliquely from top to bottom to increase the water absorption area; Add a preservative to the water of the flower arrangement; Most plants absorb water from the epidermis, if it is a plant that absorbs water in the middle of the stem with poor water absorption performance, it is necessary to cut the cross at the root and spread it out to increase the water absorption area.

The most important point: choose the flowers; Secondly, you can communicate with the boss who sold you the flowers, if he and she understand; Different flowers have different habits and different flowering periods; It can't be treated the same way.

In our studio, because of the large amount of flowers and the high cost of preservative, three or four drops of 84 disinfectant will be added to each bottle of water. This also keeps the flowers fresh. Absorbent flowers such as calla lilies and hydrangeas can be cut into crosses at the bottom to increase the water absorption area.

Whereas, carnations do not require much water and require half as much as roses.

In the case of not adding flower preservatives to the vase, it is best to change the water in the vase regularly every day, and the amount of water should be careful not to be too much, moderate, and not to let the flowers and leaves touch the water; Every time you change the water, you need to use scissors to prune the flower stem or flower branch, and only need to cut the end of the flower stem or flower branch with a length of about two centimeters; In addition, it is necessary to control the water temperature in the vase to about 5 degrees, and add ice cubes to cool down in the summer.

Flower preservation is actually three problems: nutrition, sterilization, and ethylene control. The nutritional purpose is to make the flowers bloom better, longer and brighter, and generally use sucrose.

Sterilization is to kill the bacteria in the bottle insert and prevent the bacteria from entering the flower duct and clogging the flower and causing it to be unable to absorb water and wilt. Controlling ethylene is to prevent the flowers from opening too quickly, usually with silver salts. Any so-called preservation methods on the Internet are nothing more than these three.

But many of these approaches can backfire.

Flowers, you can put some white vinegar in the vase, you can extend the cycle, but the best is to make it in the form of dried flowers, you can retain the beauty of the flowers!

As a florist, let me talk about it, first trim off the rotten branches and leaves, then clean the lower part of the stem, and then use scissors to trim the bottom of the stem at an angle of 45 degrees (it's OK to prune it to the length you need, be sure to finish it with a knife, don't wear the flower stem back and forth!). and finally insert the vase. If there is a fresh can be the best, it is good to insert flowers in a vase with water in proportion, and you can keep it for a few days without changing the water (be sure to ask for a glass bottle, do not use iron, there will be a chemical reaction!). , so it's fine.

1. Change the water frequently. 2. The flower root is obliquely cut at a 45-degree angle. 3. Put in the nutrient solution.

First of all, it is extremely important to choose fresh flowers that are not sick. This is the beginning of all the premises. Secondly, we must learn to use a variety of flower maintenance products, water shortage can use hydration products, can not choose maintenance products to provide nutrition, water in the antibacterial products.

There are ways to keep flowers fresh for a longer time in summer:

1. To maintain flowers in summer, the bottom of the flowers needs to be cut into oblique mouths, which can effectively increase the water absorption area of flowers;

2. When maintaining flowers, you can add some aspirin solution appropriately to effectively prolong the flowering period. Adding sugar and salt to the water can provide sufficient nutrients for flowers;

3. In the process of maintaining flowers, it is necessary to ensure the clarity of water quality, change the water in time, and effectively extend the flowering period of flowers. When the temperature rises in summer, the water can be changed once every other day;

4. When maintaining flowers, adding appropriate tea can make the flowers bloom more vividly and the fragrance of the flowers overflow.

How do you keep flowers fresh?

1. Scorching method. That is, the end of the flower branch is placed on a candle or match to scorch, and then soaked in alcohol for 1 minute, which can generally prolong the flowering period by about half a month.

Second, the method of crushing. That is, the end of the flower branch is broken by about 1 inch to expand the water absorption area to prolong the flowering period.

3. First aid method for immersion in water. If you notice that the flower head is drooping due to lack of moisture, you can cut off a section of the end of the flower branch, and then dip the flower branch into a container of cold water, so that the flower head is only exposed to the water, and after about an hour or two, the flower head will stand up.

Fourth, the method of pesticide preservation. Adding an appropriate amount of chemical preservative to the aqueous solution of flower arrangement can inhibit the withering of flower branches and prolong the opening time of flowers. If there is no preservative, it can be preservatived with a potassium permanganate solution of 1/4,000, or prepared into an aqueous solution of 1/3,000 of aspirin, which can also play a better role in preserving.

In addition, in order to keep the flowers for a long time, the indoor temperature should not be too high, to prevent oil smoke and dust from adhesing, to change the water regularly, and also to cut off the leaves of the flower branches inserted into the water, so as not to rot and pollute the bottle.

How to keep water flowers fresh?

The end of the flower branch is placed on the fire for 2-3 minutes until the end of the branch is brown and yellow, and then immersed in water. The fire burning method can prevent bacterial parasitism and promote the secretion of wetting fluid.

Tissue growth and healing have no effect on water absorption, resulting in more lush flowers.

The scalding method immerses the base of the flower branch in boiling water for about ten seconds, which plays the role of blocking the incision and preventing the sap in the flower branch tissue from overflowing.

When the deep-water first aid flower hangs its head, you can cut off a small section of the end of the flower branch, and then put it in a container filled with cold water, leaving only the flower head exposed on the water surface, after one to two hours, the flower branch will be so.

Wake up. This method is applicable to both herbaceous and woody flowers.

Use the preservative method.

Adding an appropriate amount of flower preservative to the container of flower arrangement can prolong the time of flower arrangement. In addition, with an aqueous solution of 1/3000 aspirin or 1/2000.

Potassium permanganate aqueous solution can prolong the flowering period for three to five days, and add an appropriate amount of boric acid, sulfur, carbolic acid, salicylic acid, salt, vitamins, etc., all of which are extended.

The role of flowering.

The enlarged incision method generally obliquely cuts the base of the flower branch; Or cut the base into two to four parts, embed small stone particles to support the crack; It can also hammer the crack base to expand the water absorption surface. where the oblique cutting method.

Most commonly used. The crushing method uses scissors handles to knock out the stem of the flattened root, and the water absorption area increases. Suitable for hydrangea, gentian, chrysanthemum, pearl flower, etc.

Chemical preservation method aspirin: It has the effect of killing bacteria and limiting the reproduction of microorganisms. All kinds of flowers are basically applicable, and the amount used is generally 1 3000. Salt: Apply salt to the incision and add it to water.

1. Use vitamin C

Break a small piece of vitamin C and crush it into water or add a little sugar to the water, then cut a small section at the bottom of the flower path, put it in a water bottle with vitamin C, and spray the petals and leaves of the flowers with a watering can every day, so as to better maintain the freshness of the flowers.

2. Use beer to keep it fresh.

Add a little beer to the vase of flowers, because the beer itself contains ethanol, it can disinfect and preserve the incision of the flower branches, and because it contains sugar and other nutrients, it can give the branches and leaves of flowers the nutrients, so that the flowers can be stored for a long time.

3. Add an appropriate amount of salt and sugar to the water.

Adding a small amount of sugar to the water can make the buds of the flowers inserted in the vase open more vividly, and prolong the freshness of the flowers. The main function of adding salt to clean water to make it salt water is to prevent the growth of bacteria in the water, and to a certain extent, it can maintain the better water absorption ability of flowers, so as to maintain the freshness of flowers. However, it should be reminded that the concentration of salt water should not be too large, generally not more than 5%, otherwise the effect will be counterproductive.

4. Make clever use of tea.

Flowers inserted into vases are easy to wither, and generally speaking, the flowering period of water flower arrangement flowers is only three or four days before slowly withering. If you use tea instead of water, not only can delay the withering time of flowers, but also the flowers are bright and fragrant, and the concentration of tea is appropriate.

5. Use flower preservatives.

There are flower preservatives sold in the market, and an appropriate amount of flower preservatives can be added to the solution where the flowers are inserted. The use of the agent can prolong the freshness of flowers, the flower preservative is prepared into a solution with a concentration of 2% to 4%, and the cut flower branches are immersed in water to a depth of about 5 cm. This can prolong the flowering period of flowers by more than 2 to 3 times.

For example, when the flower branches are just beginning to wilt, you can cut off the end of the flower branch about 3-6 cm, and then put the flower branch in a container filled with cold water, only expose the flower head on the water surface, which can prolong the flowering period.

At the same time, you can also use flower preservative, put an appropriate amount of flower preservative in the flower arrangement container, can properly prolong the flowering period, and it is also very convenient.

There are many ways to do this, depending on which method is more convenient for you.

1. Beer: Adding a little beer to a vase with flowers will extend the shelf life of flowers a lot. Because beer contains ethanol, it can disinfect and preservative, and contains sugar and other nutrients, which can provide nutrients for branches and leaves.

2. Carbonated soda + water: Take Sprite as an example, mix Sprite and water in a ratio of 1:4, pour it into a vase, and finally insert beautiful flowers!

Generally speaking, flowers raised with water will gradually wither within a week, and the water will become turbid, but with Sprite and water, the flowers will still be beautiful after a week! The principle of Sprite bubble flowers: The carbonic acid contained in Sprite can kill bacteria, and the high sugar syrup can be used as nutrients.

3. Salt water + sugar: After the flowers are picked, the original sugar can not meet the needs of flowering, therefore, adding a small amount of sugar to the water can promote the opening of the buds and prolong the shelf life of the flowers. The main role of adding salt to clean water:

Prevent the growth of bacteria in the water, and to a certain extent, maintain the water absorption ability of flowers by the difference between the concentration of salt water and flower cell sap, so as to maintain the freshness of flowers. However, the concentration of saline should not be too large, generally not more than 5%, otherwise it will cause cell dehydration. ps：

Brine can also be substituted with white vinegar.

There are only a few ways I know of:

with flower clay. Cut the bottom of the bouquet and insert the cut surface of the stem into the flower mud, do not water the flowers, but directly water the flower mud, once a day.

For flowers in a vase, you can put 1 10 salt and 1 10 sugar in the water. Change the water once a day or two, and when changing the water, cut the cut surface of the stem obliquely with scissors and cut it into an inclined plane, so that it is easy to absorb water. Don't cut it too long, just cut a new facet.

For fresh-cut flowers, that is, not potted flowers, you must not pour water on the flower head when watering the flowers, although the petals look fresh with a little water, but the flower head is easy to rot, but it deteriorates faster.