7 Vegetables You Can Buy Once and Regrow Forever
1. Green Onions – Place the white roots in water, and they’ll grow back in days.
2. Romaine Lettuce – Keep the base in water, and new leaves will sprout.
3. Celery – Put the bottom part in a bowl of water and watch it regrow.
4. Garlic – Plant a clove in soil; it will grow into a full bulb or tasty greens.
5. Leeks – Like green onions, they regrow easily in water from the root end.
6. Basil – Put a stem in water until it grows roots, then plant it.
7. Potatoes – Plant sprouted pieces, and they’ll grow into more potatoes.