Why do newly bought roses hang their heads in vases in two days?

There are many possible reasons why cut roses wither quickly after being inserted in vases. If you want to preserve cut rose flowers for a long time, you should pay attention to the following points:

First, when buying flowers, you should choose roses with thick branches, fresh branches and leaves, which are in bud, fresh and full. After buying flowers, if it takes a long time to insert vases, it is best to wrap the cut parts with plastic wrap. Of course, it is better to put them in the bottle as soon as possible. Avoid high temperature or exposure on the way.

Second, the container and water, after the size of the container should be stable, insert the cut flowers and wash them clean. Water should also be prepared first, and deionized water is the best. If tap water is used, it should be left standing for 1-2 days to allow chlorine gas to evaporate.

3. Before inserting the vase, cut off about 2 cm at the cut of the stem. Then cut the bottom of the flower stem obliquely 1-2CM, or cut a "one" or "ten" mouth at the bottom of the flower stem with a depth of about 1CM.

Fourth, it is best to put special nutrient solution in the water; If not, you can add a small amount of citric acid or dissolve vitamin C and aspirin 1 tablet in water.

Don't put it in a place with fast ventilation and strong light after arranging flowers.

Six, two days or so to check the stem base, if there is rot should be cut off, and change the water.

The above also applies to other cut flowers.

Extended data:

Illustration preservation skills:

Camellia: inserted into light salt water, it can sterilize and prolong flowering period.

Tulips: Tie a few, wrap newspapers on the outside and put them in a bottle. There is no need to add water to the vase.

Narcissus: It can keep the flower shape even when planted in one thousandth of light salt water.

Lily: Inserting it into sugar water can keep the sweet feeling of lily.

Wild rose: its incision is easily infected by bacteria, so it is scalded at the incision and then inserted into the bottle.

Rhododendron: flatten the incision with a hammer and soak it in water for 2 hours.

Peony flower: soak the incision with hot water first, and then insert it into cold water.

Plum blossom: cutting the mouth into a cross and immersing it in water can promote the absorption of nutrients by flowers.

Qiu Ju: It can be sterilized by applying a little mint solution to its incision.

Lotus: after folding, plug the pores with mud and insert them into light salt water.

White orchid: wrapped in wet cloth at night, not covered during the day, can delay the fading time of flowers by 2-3 days.

Hibiscus: First insert hot water 1-2 minutes, then insert cold water.

Gardenia: Drop 1-2 drops of fresh meat juice into water.

Reference: Flower Arrangement Baidu Encyclopedia