To keep it secure, use toothpicks to prop it up on the.

Grow sweet potato vine indoors. Start with a large sweet potato tuber that hasn’t, preferably, been refrigerated. Here’s how to grow sweet potatoes indoors in a pot: The bottom of the sweet potato should be sitting in water.

Tubers grow beneath the soil. Alternatively, allow the tuber to sit on the bottom of a glass or jar, and add water so. Grow sweet potato vine with a tuber in water.

Set the sweet potato inside a jar of water. Sweet potato plants require full sun and a warm climate to grow well. It’s actually quite easy to plant sweet potato vines.it’s easy to grow a sweet potato vine indoors in the same way you would grow an irish potato in water, place toothpicks into the.

To grow sweet potatoes indoors you will need. Place the sweet potato slips in a shallow bowl of water for three to four days. The easiest way is to start your plant off in a jar of water and grow slips, otherwise.

The easiest way to propagate the sweet potato plant is through cuttings. Take out some sturdy toothpicks. Grow them in a location that receives 6 hours of sun.

Unlike ground planted potatoes that immediately multiply, sweet potatoes need to grow brand new plants. Winterizing sweet potato vines by cuttings. The bottom of the potato should remain in water.