Regrowing vegetables from kitchen scraps is a simple and eco-friendly way to produce food at home. Whether you’re limited on space or just starting your garden journey, many common vegetables can be regrown using just water or soil—and a bit of patience.

You can supercharge growth by adding homemade fertilizer made from vegetable peels.

Top Vegetables You Can Regrow from Scraps

• Green onions: Place the white root end in water.
• Lettuce: Regrows from the bottom stump in shallow water.
• Celery: Re-sprouts from the base in a sunny window.
• Garlic: Grows green sprouts from a clove in water or soil.
• Carrot tops: Grow edible greens in shallow water.
• Sweet potatoes: Sprout vines when half-submerged in water.
• Potatoes: Cut into chunks with eyes and plant in soil.
• Basil & Mint: Root from cuttings in water.

Step-by-Step Method for Water Propagation

• Cut the scrap with a bit of root or base intact
• Place it in a clear glass with water (change water every 2–3 days)
• Keep near indirect sunlight
• Once roots form, you can transfer to soil (optional)

Tips for Better Growth

• Use room temperature water and clean jars
• Add homemade compost or liquid fertilizer for nutrients
• Use pruning scissors or a sharp knife for cleaner cuts
• Rotate plants for even sunlight exposure

Tools to Help You Get Started

For the best results, consider using containers, sprayers, and pruning tools. Explore our curated list of best gardening tools to make your indoor garden more efficient and rewarding.

Conclusion

Growing food from scraps is not only easy, but it’s also an empowering step toward self-sufficiency and zero-waste living. With just water, sunlight, and a little love, you can regrow a fresh supply of herbs and veggies right from your kitchen.