1. Dry preservation: Fresh dandelions can be directly dried in the sun. Generally, if the balcony is clean or there is a cement floor with direct sunlight at home, it can be directly laid on it. After drying dandelion, remember to find plastic bags or other utensils to put it in. Don't let it get wet, otherwise it will directly affect its edible taste and lead to its spoilage. 2, refrigerator storage: you can directly blanch the fresh dandelion with boiling water, then squeeze out the water, knead it into a ball, then put it in a fresh-keeping bag and put it in the refrigerator for quick freezing. When you want to eat it in the future, just thaw it, just like eating it fresh. 3. Planting: If there is a place suitable for planting dandelions at home, you can also plant dandelions with roots directly. At this time, it is best to plant them outdoors. After all, if you plant them at home, it really takes up a lot of space.