Growing plants in water, also known as hydroponics, is an easy, space-saving, and soil-free method to cultivate fresh herbs, vegetables, and even houseplants. Whether you’re short on space, prefer a mess-free gardening approach, or just want a fun way to propagate plants, this technique is perfect for you. In this guide, we’ll explore 25 plants that thrive in water, how to grow them successfully, and the benefits of water gardening.
Why Grow Plants in Water?
Growing plants in water offers numerous advantages:
- Mess-Free: No soil means no dirt to clean up.
- Saves Space: Perfect for small apartments or kitchens.
- Sustainable: Reduces waste by regrowing vegetable scraps.
- Cost-Effective: No need to buy expensive potting soil or fertilizers.
- Pest-Free: Soil-borne pests and diseases are eliminated.
- Aesthetic Appeal: Jars of water-grown plants add a modern touch to any space.
Now, let’s look at 25 plants you can easily grow in water.
Herbs That Grow in Water
Many herbs thrive in water and can be used for cooking, making teas, or adding fragrance to your home. Simply place herb cuttings in a jar of water, and they will sprout roots in no time.
1. Basil
Basil cuttings grow well in water. Change the water every few days and place them in a sunny spot.
2. Mint
Mint is one of the easiest herbs to propagate in water. Just cut a stem and place it in water.
3. Rosemary
Rosemary takes longer to root but will eventually thrive in water with bright, indirect light.
4. Oregano
Oregano grows quickly in water and can be snipped for cooking as it grows.
5. Thyme
Thyme can be started from cuttings in water and later transferred to the soil if desired.
6. Green Onions (Scallions)
Place the bottom of green onions in a glass of water, and they will regrow within days.
7. Cilantro
Cilantro stems can grow in water, though they have a shorter lifespan compared to other herbs.
8. Chives
Chives will regrow quickly in water, making them a great addition to any kitchen.
9. Lemongrass
Lemongrass stalks placed in water will develop roots in a few days and continue growing.
10. Sage
Sage can grow in water, but it prefers a drier environment, so avoid overfilling the container.
Vegetables You Can Grow in Water
Many vegetables can regrow from scraps in water, providing you with fresh produce for free!
11. Lettuce
The base of romaine lettuce will regrow in water. Place it in a shallow dish with water, and leaves will sprout in about a week.
12. Celery
Cut the bottom of celery stalks and place them in water. In a few days, new stalks will emerge.
13. Bok Choy
Like celery, bok choy will regrow from its base in a shallow dish of water.
14. Carrots (Greens Only)
Carrot tops placed in water will grow green leaves that can be used in salads or pesto.
15. Fennel
The base of fennel bulbs will regrow in water, producing fresh green shoots.
16. Leeks
Like green onions, leeks will regrow from their root ends when placed in water.
17. Garlic Sprouts
Garlic cloves in water will sprout green shoots, which can be used like green onions.
18. Cabbage
The base of cabbage heads will regrow leaves in water, though they won’t form a full new head.
Houseplants That Thrive in Water
Many common houseplants can grow in water, making them a low-maintenance way to bring greenery into your home.
19. Pothos
Pothos is one of the easiest houseplants to grow in water. Just place a cutting in a jar, and it will root quickly.
20. Spider Plant
Spider plant babies can grow in water before being transplanted into the soil.
21. Lucky Bamboo
Lucky bamboo grows well in water with pebbles for support. Change the water weekly.
22. Philodendron
Like pothos, philodendrons root easily in water and can grow for a long time.
23. English Ivy
Ivy can be propagated in water and later transferred to soil.
24. Chinese Evergreen
Cuttings of Chinese evergreen can survive and grow in water indefinitely.
25. Coleus
Coleus cuttings will root in water within a few days, adding a pop of color to your space.
How to Grow Plants in Water
Now that you know which plants thrive in water, here’s how to get started:
1. Choose a Container
- Use glass jars, mason jars, or vases.
- Avoid metal containers, as they may react with water and nutrients.
2. Fill with Water
- Use filtered or distilled water to avoid chlorine and other chemicals.
- Change the water every few days to keep it fresh.
3. Add Nutrients (Optional)
- While many plants grow in plain water, adding liquid fertilizer or compost tea can boost growth.
4. Provide Proper Light
- Place plants in bright, indirect sunlight. Herbs and vegetables need at least 6 hours of light daily.
5. Monitor Growth
- Trim plants regularly to encourage new growth.
- Check for root health and refresh the water as needed.
Benefits of Water Gardening
- Saves Money – Regrow vegetables for free instead of buying new ones.
- Eco-Friendly – Reduces waste by reusing vegetable scraps.
- Beginner-Friendly – No need for gardening experience or expensive tools.
- Indoor Gardening – Perfect for those without outdoor space.
Final Thoughts
Growing plants in water is a simple, cost-effective, and sustainable way to keep fresh herbs, vegetables, and houseplants at home. Whether you want to regrow kitchen scraps, propagate houseplants, or start a hydroponic herb garden, this method is easy and rewarding.
Which plant are you excited to grow in water? Share your thoughts below! 💬👇