According to the query agricultural encyclopedia network that the watermelon red sweet potato growing period of about 145-155 days, watermelon red sweet potato belongs to the short sunshine plants, the growing period should be scientifically controlled water, do not water too much, otherwise it will cause the root system to rot, affecting its growth. Watermelon sweet potato refers to Pu yam 32, Pu yam 32 varieties belong to early maturity varieties. Vigorous growth, plant shape creeping, long vine, branching more. Top leaves light purple, leaf heart-shaped, leaf veins light green, stem green. Potato scattered, single plant more potatoes, potato size uniform, potato shape under the expansion of beautiful, smooth body, potato skin bright red, potato flesh orange-red.

This variety is more resistant to storage, potato storage is easy to "sugar", "sugar" after the taste of sweet, delicious. Field potato plague resistance identified as moderate resistance, indoor potato plague resistance identified as moderate susceptibility.