Hydrangea flowers can be kept for a few days.

Hydrangea flowers can be raised for about 15 days, and its breeding time is mainly related to people's conservation methods. If it is not maintained properly, it may wither and wither in about 3 days. Aquaculture, which is generally used in aquaculture, should be placed in a bright and ventilated place during maintenance, and the water should be changed every 2 days or so.

How long can hydrangea flowers be kept?

1. About 15 days

Hydrangea flowers can be raised for about 15 days, and its breeding time is mainly related to people's maintenance methods. If it is not properly maintained, it may wither in about 3 days, but if it is well maintained, it can be open for half a month.

2. Culture method

Hydrangea flowers are generally cultured in water, we first need to cut off all the stems and leaves at the bottom of the plant, and then cut its base obliquely, so that it can better absorb water, and it can be put into a container with water. the depth of water is generally 1 stroke 3 of the branches.

3. Management methods

When raising hydrangea flowers, you need to put them in a bright and ventilated place, but you can't let them be directed by strong light, and you need to take good temperature control measures. It is best to control the temperature at about 16 ℃, and you must not let them be in a muggy environment, otherwise its flowers will soon wither.

4. Points for attention

When breeding hydrangea flowers, you also need to pay attention to changing the water frequently, preferably every 2 days or so, so that the water quality can be avoided. Before each change of water, the branches should be checked for decay, and if so, the rotten parts should be cut off. And it is best to add a few drops of antistaling agent to the water when changing water.