1. If the sweet potato has just sprouted, you can put the sprouted sweet potato in a glass bottle filled with water to make the bud grow taller and bigger.

2. After the sweet potato buds are full, cut the buds with leaves and put them in a shallow bowl filled with water to shape the fibrous roots.

3. After the fibrous roots grow densely, they can be planted.

4. Sweet potato likes warm natural environment. We choose loose and fertile land with good sunshine standard, dig planting pits, plant a sweet potato seedling every 30 cm, cover the soil and water it. Some leaves of sweet potato will grow vines to the Foreign Minister, while roots will grow tubers in the deepest soil layer 15-30 cm.

At the beginning, it is necessary to replenish water every day. Water can be watered once a week in the middle and late stages, some chemical fertilizers can be added appropriately, and weeding work can be done well. Sweet potato can ripen after 120 days.