What do you with the vine grew from a real sweet potato and is still growing in potato?

If you have a vine that grew from a real sweet potato and is still growing in the potato, here's how to care for it:

1. Sunlight: Place the sweet potato in bright, indirect sunlight near a sunny window. Avoid placing it in direct sunlight, as it can cause the leaves to scorch.

2. Water: Water the sweet potato moderately but regularly. Allow the top few inches of soil to slightly dry out between waterings. Overwatering can cause the potato to rot.

3. Soil: Use well-draining, sandy soil that is rich in organic matter. A mixture of peat moss, perlite, and compost works well.

4. Pruning: Prune the vine regularly to encourage bushier growth and prevent it from becoming too leggy. Trim back any damaged or dead leaves.

5. Fertilizing: Feed the vine with a balanced liquid fertilizer, diluted to half strength, every 2-3 weeks during the growing season (spring and summer). Avoid over-fertilizing, as it can stunt growth.

6. Repotting: If the vine becomes root-bound or outgrows its current pot, repot it into a larger container. Be careful not to damage the roots during repotting.

7. Harvesting the Sweet Potatoes: If you want to harvest the sweet potatoes, wait until the vines start to die back in the fall. Carefully dig up the sweet potatoes and cure them in a cool, dry place for a few weeks before consuming them.

Note: Sweet potato vines are not meant to be long-term houseplants and will eventually decline. However, with proper care, you can enjoy their lush greenery for several months.