1、 Change water in a few days

Water cultured daisies change water every 1-3 days, and the interval of water change is related to the temperature. Change the water frequently in hot season, once a day. If the weather is cool, change the water once every 2-3 days. In order to ensure its healthy growth, the water quality should also be guaranteed. Purified water should be selected. Tap water can not be used directly. It needs to stand for one night first

2、 How to water

1. Preparation container: transparent glass bottles are generally used for water cultured daisies. The bottle should have a certain height so that it can be placed upright when inserted. In addition, the size of the bottle mouth should be moderate. If it is too large, it is easy to make the plant lodging, and if it is too small, it is not conducive to ventilation. Wash with disinfectant before preparing for water culture to avoid bacteria in it

2. Pruning plants: water fed daisies cannot be directly put into the water. First prune the branches, leaves and flower stems. Keep the flower branches and leaves 5-10cm long at the top, and cut off all the others. It's OK to control the height of the branch 10-15 cm above the bottle mouth. The bottom end shall be cut obliquely to enhance the water absorption capacity

3. Insert container: after handling the branch, you can insert it into the container. Pour about one-third of the height of water into the bottle and add preservative at the same time. Don't add too much to avoid affecting plant growth. Insert the daisy into the water and soak the bottom. You can add a little nutrient solution to supplement nutrients