What is the best month to plant sweet potatoes?

When to plant sweet potatoes

Sweet potatoes generally refer to sweet potatoes, which are mostly planted by cuttings from potato vines. The specific planting time is April and May, but due to different temperatures in different places, the specific planting time is also different.

Planting time in the north and south: The most suitable growing temperature for sweet potatoes is around 22℃. They can be planted in April in the south and a little later in the north.

Greenhouse planting time: The first step in planting sweet potatoes in a greenhouse is to raise seedlings. The specific time can be chosen from February to March, and you can select strong tubers for planting.

Sweet potato production area and planting month

Sweet potatoes are widely grown in my country, with the main producing areas being Gansu, Shandong, Henan, Shanxi, Hubei, Hebei, Anhui, Fujian, Shaanxi and other provinces.

Shandong sweet potato

Shandong is rich in Sishui sweet potatoes, which have a long history of cultivation. They can be planted in April. The fruits are rich in carotene, vitamin A, dietary fiber and other nutrients.

Henan Sweet Potato

The output of sweet potatoes in Henan is also very large. Most of them are planted in April and May. The fruit has high yield, good quality and high economic value.

Sweet potato varieties and planting months

There are many varieties of sweet potato, such as red-heart sweet potato, white-heart sweet potato, yellow-heart sweet potato, purple-heart sweet potato, etc.

Red Sweet Potato

Red-heart sweet potatoes can also be harvested in April and May, with a growth cycle of about 160-200 days. The fruit is sweet and has a very high sugar content.

Purple Sweet Potato

Purple-heart sweet potato generally refers to purple sweet potato. The fruit is purple in color. It is mostly planted in mid-February and can be harvested in late October. Its nutritional value is higher than other sweet potatoes.