1, the southern region can be planted from 1 to April every year, and the northern region can only be planted in May because of the cold weather.

2. Ginger is propagated by tuber, so choose healthy rhizome. The surface is complete and the appearance is beautiful.

3. Select a large piece of whole ginger and divide it into n small pieces, which need not be too big, and each piece has 1~2 robust buds. If there are no large pieces, you can break them directly by hand and wipe lime on the incision for disinfection.

4. Quickly dry the cut ginger for 1~2 days, soak it in Bordeaux solution for 10 minutes, and then take it out. Buried in sand, watered, covered with plastic film, kept at 20~30℃, and germinated in 8~ 10 days.

5. After emergence, select buds and transplant robust buds into flowerpots. Slow growth, the rest is to wait for it to grow up slowly. Pay attention to watering in the morning and evening before growing leaves.

6. When the stems and leaves grow to 6~7 cm, it is necessary to set up scaffolding to the top and let the branches and leaves grow up along the shelf. After two months, the tubers in the soil began to swell, so we should give enough light, water and fertilizer to increase the yield.

7. Ginger harvest period is generally before the arrival of autumn frost period, and ginger should be kept fresh reasonably after harvest.