Free Herbs Forever: Regrowing from Kitchen Scraps

One of the most satisfying things I've learned is that grocery store herbs and vegetables can literally regrow themselves. No seeds, no nursery trips—just the leftovers you'd normally toss.

Green onions are the easiest place to start. Cut off the white root ends, drop them in a glass with about an inch of water, and set them on your windowsill. Change the water every day or two. Within a week, you'll see fresh green shoots popping up. Once they're a few inches tall, transplant them into a small pot with soil and they'll keep producing.

Basil and mint work similarly. Take a stem cutting about four inches long, strip the lower leaves, and place it in water. After roots appear in about ten days, move it to a pot. Keep the soil moist and give it a sunny spot. Pinch off the top leaves regularly—that encourages the plant to grow bushier instead of tall and spindly.

Romaine lettuce and celery bases can also regenerate. Place the stump root-down in a shallow dish of water, and tiny new leaves emerge from the center within days. Transfer to soil once roots develop.

A few tips: use filtered water if your tap water is heavily chlorinated, rotate your pots weekly so plants don't lean toward the window, and feed with a diluted liquid fertilizer every couple of weeks once they're in soil. It costs almost nothing, reduces waste, and there's something quietly thrilling about watching dinner scraps turn into fresh food.

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