1、 Temperature characteristics

Watermelon red sweet potato is a newly cultivated sweet potato category in our country. Its growth is slower than that of ordinary varieties. It has strict requirements on the growth temperature. The appropriate temperature is about 25 degrees. If the temperature is lower than 10 degrees, it will stagnate, and then it will gradually grow, wither and die

2、 Illumination characteristics

The plant is a typical plant with short sunlight. When it grows stems and leaves, it should receive sufficient sunlight. If the light is insufficient, it will affect its growth and reduce its yield

3、 Moisture characteristics

The water needed by the plant should be well controlled. Generally speaking, when the plant grows vigorously, it can be watered more. Usually, it doesn't need too much watering, otherwise it will inhibit the growth of the root system

4、 Nutrient characteristics

After the plant enters the growth period, you can apply some nitrogen fertilizer to the plant, which can effectively promote the development of plant stems and leaves, but you must grasp the measurement when applying fertilizer. A small amount of phosphorus and potassium fertilizer can also be added to improve the fruit yield