1、 How

1. Water treatment: rainwater or natural water such as river water shall be selected as the water for watering Dendrobium. If there is no such condition, you can only use tap water. It's best to use water after exposure to the sun for two or three days, because tap water contains chlorine and other substances harmful to plants

2. How to water: when watering, it depends on whether the soil is completely dry, because Dendrobium is afraid of ponding and needs to wait until the water in the flowerpot is completely dry. Especially in summer, you should pay attention not to water when it is hot at noon. If you find the air is dry, you can spray water around the plant or spray water on the stems and leaves of the plant to moisturize

2、 What if you water too much

If you pour too much water on Dendrobium, you need to speed up the transpiration of water in a place with higher temperature. Don't let it grow in ponding for a long time, which will affect its survival. If excessive watering is serious, it can be replaced directly, but pay attention to check the growth of the root system and disinfect the root if necessary