Plants You Can Grow in Water in Your Kitchen 1. Rosemary Rosemary is a hardy herb that thrives in water. Take a cutting from a mature plant and place the stem in a jar of water. Make sure the bottom leaves are removed to prevent rotting. Within a few weeks, roots will develop, making it ready for use in cooking or transferring to soil if desired. 2. Onion Onions are one of the easiest vegetables to regrow. Place the bottom of a used onion bulb in a jar with just enough water to cover the roots. Keep it in a sunny spot, and new green shoots will start to sprout. You can trim and use the greens as needed. 3. Mint Mint grows rapidly in water. Cut a few stems from a healthy plant and submerge the lower part in water. Mint loves sunlight, so keep it near a window. It will soon grow lush and fragrant, perfect for tea, salads, and garnishes. 4. Basil Basil is another herb that roots well in water. Take a fresh cutting and place it in a clear bottle or jar filled with water. Change the water every few days to prevent mold and ensure the roots stay healthy. Once rooted, it can be used for pasta, sauces, and salads. 5. Garlic You can grow garlic greens by placing cloves in water. Submerge the bottom of garlic bulbs just enough to cover the roots. In a week or two, youll see green shoots emerge, which can be snipped and used like chives. 6. Celery Regrowing celery is simple. Cut the base off a bunch and place it in a shallow jar of water, root-side down. Keep the container in a well-lit area. New stalks and leaves will sprout from the center, giving you a continuous supply of fresh celery greens. Tips for Success: Change the water every few days to keep it fresh and oxygenated. Use glass containers so you can monitor root growth and cleanliness. Place jars in indirect sunlight to promote healthy growth without burning delicate leaves. Trim regularly to encourage new growth and prevent legginess. With a few simple steps, you can have a small indoor herb and veggie garden all year roundno soil required!