QuestionsHow to growVegetable GrowingTypessweet potato 0 Vote Up Vote Down david wallnutt asked 14 years ago just got one plant aim to grow it in a large pot my question is where should i grow it glassshouse or outside?? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Sweet potato is greenhouse only in this climate. It will grow outdoors when there is no frost but it won’t do much.