1. Pruning time: Ji Coral is a succulent plant. There is no clear pruning time. It can be trimmed all year round. Once it grows too long or white, it can be trimmed. If you don't know how to judge whether to prune, you can prune in spring, because spring is the peak season for coral growth, which has little influence on its pruning and can be restored as soon as possible.

2. Pruning and pruning: Spring is the fastest growing season for the coral. At this time, it is necessary to trim all the branches that are too long and withered and affect the beauty of the coral. It can also be trimmed properly to reduce consumption and increase ornamental value.

3. Treatment after pruning: Do not water the coral immediately after pruning. Coral is a cold-tolerant plant, which is not tolerant to fertilization after pruning, so as not to cause its wound to rot, thus reducing its ornamental value. After pruning, it can be placed in a cool and ventilated place, and after the wound is healed, it can be placed in a place with sufficient light for maintenance. After pruning, in addition to watering and fertilizing, disinfectants such as carbendazim and potassium permanganate should be sprayed to prevent the wound from being infected by germs.

4. Prevent overgrowth: Ji Coral likes light. If you don't get enough light for a long time, it will stop and make the whole lose its luster. Therefore, it is necessary to give sufficient light during daily maintenance to avoid excessive growth, but it is also necessary to do a good job of sun protection in summer. Potted Sargassum needs sufficient nutrients, but it can't be excessive fertilization, otherwise it will grow too fast, so it needs reasonable fertilization. Generally, fertilizer is applied once every 1-2 months during the growth period, mainly with decomposed liquid fertilizer, and no fertilizer is applied during the rest time to avoid excessive growth.