Purple sweet potato's growing environment and local conditions

Purple sweet potato growth environment and conditions

Purple sweet potatoes generally grow in a constant temperature environment, so that their growth rate will be faster, and they must have a good ventilation environment when maintained. Its origin is in Japan, and it is also widely planted in my country, mainly distributed in Guangdong, Guangxi, Hunan, Hubei, Fujian, Sichuan, Yunnan and other regions.

Purple sweet potato growth environment

Purple sweet potatoes need a relatively stable temperature environment when growing, otherwise it will affect its growth. Before planting, the land needs to be deeply plowed and then watered thoroughly. When planting, yellow soil will be used.

Purple sweet potato growth temperature

Purple sweet potatoes prefer to grow in a constant temperature environment. The temperature should not be too high or too low. It is most suitable to keep it at around 20 degrees. If the temperature is too low, its growth will be easily affected.

Purple sweet potato growth process

The growth process of purple sweet potato is generally divided into four periods. The time from planting the potato seedlings to the free growth of the seedlings is the rooting and seedling period. Its stems will gradually grow. The period when adventitious roots differentiate to form small potato tubers is the branching and tuber period. After that, the stems and leaves grow rapidly, which is called the potato vine. After a long period of stem and leaf decay, it enters the potato tuber prosperity period and is finally harvested.

Purple sweet potato planting time and method

The seedling raising time for purple sweet potatoes is generally chosen in March, and no later than early April. When planting, loose, fertile and well-drained soil is needed. A relatively stable temperature environment is required for maintenance. Strong sunlight in summer should be avoided. In winter, it needs to be moved indoors for maintenance.