When is purple sweet potato planted in the south?

When planting purple sweet potatoes in the south, you must pay attention to fertilization. The amount of fertilization should be appropriate, not too much, and you should pay attention to the growth of the purple sweet potatoes and the weather conditions. If there is sufficient sunlight and a lot of precipitation in the recent period, the amount of fertilizer should be appropriately increased because the purple sweet potatoes absorb fertilizer nutrients faster in this case.

Purple sweet potato planting time in the south

Purple sweet potatoes are mostly planted by cuttings from potato vines. The specific planting time is March-April in spring, and the latest planting time cannot exceed April. However, due to different temperatures in different places, the specific planting time is also different. Purple sweet potatoes in the south are generally planted in February-March in spring.

Southern purple sweet potato harvest time

Purple sweet potatoes in the south usually mature and are harvested in August-September in autumn, and can be harvested as early as July-August. This is because the environment in the south is relatively warm and more suitable for the growth of purple sweet potatoes. Purple sweet potatoes are planted earlier, so they can be harvested earlier.

Key points for planting purple sweet potatoes in the south

Purple sweet potatoes have a high demand for light, so when choosing a planting site, you should also consider whether the current temperature of the planting site matches the suitable temperature for purple sweet potatoes. The most suitable temperature for purple sweet potatoes to grow is 20-25 degrees. If the temperature is too high, it will inhibit the growth of purple sweet potatoes. If the temperature is too low, it may cause the purple sweet potatoes to fail to grow.