1、 Whether it can be watered

A common way is soil culture, but it can also be planted in water. Pay attention to keep the water clean. Cut the part in the water into an oblique shape to help it increase the water absorption part. Don't let it get too much sun, or it will die of dehydration because it suddenly can't replenish water

2、 How to water

1. Preparation of nutrient solution

Although it can be raised in water, the requirements for nutrient solution are more important and can be prepared by itself. Its roots are relatively developed, so hydroponics is still a good method, but it only spends more than ten days, so the best effect can be obtained by using nutrient solution

2. Hot water immersion

Put its bottom in boiling water for about ten seconds, or put it in hot water for about two minutes, and then soak it in cold water for a while, which can block its incision and prevent the tissue fluid in its stem from overflowing, which is harmful to its health

3. Dosing agent

You can keep it in a bottle. Put some salt and sugar in the bottle. Only 1 / 50 of the water is enough. Some chemical agents can be added to the water to prevent the flowers from blooming and prolong their fresh-keeping days. If there is no preservative at home, potassium permanganate can be used to prevent decay, or aspirin can be used to make a simple preservative, which can help its flowers bloom all the time

4. Tea soaking

Another way to prolong its survival time is to soak it in tea. If it is inserted in a vase without roots, it is easy to wither. Generally, it will wither slowly in three to four days with clean water. If you make a cup of tea, wait until it cools down and use it instead of water, you can prolong its opening time. It's better to have stronger tea. In this way, it won't die within a week, and the flowers will be more beautiful and fragrant