Abstract: Investigation was taken on 1087 accessions of sweetpotato germplasm conserved in Xuzhou, and as a result, 10 varieties were selected to be as planted in pots for watching, of these, 4 varieties were for watching leaves, 3 for flowers, 1 for both of watching and drug use, and 2 for both of watching and vegetable. The value of sweetpotato germplasm for watching in pots was studied, and the new usage of this crop was found. This study provides a new way of income increasing for farmers, and also, enriches the genetic materials for breeding.