1. Wash prunes several times and soak them in tap water or purified water for 4-6 hours (you can wash prunes and soak them in light salt water for 2 hours, and then soak them in tap water or purified water for 4 hours without light salt water).
2. To dry oil-free containers, be sure to completely dry them without water (or dry them with kitchen paper towels), which takes about 8 to 14 hours, and can be dried in the daytime and at night.
3. Wash the glass jar without oil and water, and disinfect it with boiled water and then with white wine.
4. Gently remove the stems from the fruit stems one by one with a toothpick.
5, a layer of rock sugar, a layer of green plums, evenly placed layer by layer, and finally poured into white wine without green plums and rock sugar.
6. Put it in a cool and dry place. Generally, plums will float in two or three days. You can shake the bottle and drink it after three months. You can add ice or soda water, or you can make wine into your favorite taste as a cocktail. And the longer the time, the more mellow the taste of plums will be brought out by the wine.