Are you tired of throwing away kitchen scraps and wish you could find a way to recycle them into something useful? Well, here’s a simple solution: regrowing vegetables! You don’t need a garden or a lot of space to grow your own food. With just a bit of water, sunlight, and your kitchen scraps, you can create an endless supply of fresh vegetables.
In this article, we’ll show you how to regrow 7 common veggies right from your kitchen, giving you the ability to grow your own food over and over again without spending money on new produce.
1️⃣ Green Onions: Regrow in Water
Green onions are one of the easiest vegetables to regrow, making them a great starting point for beginners. They require little space and can grow happily in a glass of water on your windowsill.
How to Regrow:
- Cut the green onions about 3 cm above the roots.
- Place the white ends in a glass of water and set it on a sunny windowsill.
- Change the water every two days to keep it fresh.
What to Expect:
Within a few days, you’ll see fresh green shoots sprouting up. These will keep growing, allowing you to harvest them again and again!
2️⃣ Romaine Lettuce: Simple and Quick Regrowth
Romaine lettuce is another vegetable that’s easy to regrow and perfect for fresh salads. You don’t need a garden—just a bowl of water and a sunny spot will do.
How to Regrow:
- Cut off the base of the lettuce (around 5 cm).
- Place the base in a shallow bowl of water, root side down.
- Let it sit in the sun, and within a few days, you’ll see new leaves growing.
What to Expect:
Once the leaves are strong enough, you can transplant them into soil or continue growing them in water.
3️⃣ Celery: Regrow in Water for Fresh Stalks

Celery is a great vegetable to regrow from scraps. With a little patience, you can have fresh stalks for soups, stews, and salads.
How to Regrow:
- Cut the bottom part of the celery stalk.
- Place it in a bowl of water, similar to lettuce.
- Keep it in a sunny area, and you’ll soon see new stalks growing from the center.
What to Expect:
Once the shoots are tall enough, you can transfer them to soil, or continue growing them in the water for a steady supply of fresh celery.
4️⃣ Garlic: Easy-to-Grow Fresh Bulbs
Growing garlic from a single clove is easy, and it’s a fantastic way to have fresh garlic on hand whenever you need it.
How to Regrow:
- Take a single garlic clove and plant it in well-drained soil with the pointy side facing up.
- Water regularly and place it in a sunny area.
What to Expect:
Within weeks, green shoots will start growing. As the plant matures, it will eventually develop a full garlic bulb, and you’ll be able to harvest it.
5️⃣ Cabbage: Regrow from the Core
The cabbage core is often discarded, but it’s actually the perfect piece to regrow this vegetable! With a bit of water and time, you can enjoy fresh cabbage leaves all over again.
How to Regrow:
- Take the cabbage core and place it in a shallow dish of water.
- Keep it in a sunny spot, and you’ll soon see new leaves growing from the center.
What to Expect:
Once the leaves are strong enough, transfer the cabbage to soil to grow further.
6️⃣ Potatoes: Regrow from Sprouted Pieces
Got sprouting potatoes? Instead of tossing them out, you can turn them into new potato plants. It’s a fun and easy way to have fresh potatoes in your garden or on your kitchen counter.
How to Regrow:
- Cut the potatoes into chunks, ensuring each piece has at least one “eye” (the sprouting part).
- Let them dry for a day to prevent rot.
- Plant the chunks in rich, well-drained soil.
What to Expect:
Each piece will grow into a new potato plant, and within a few months, you’ll be able to harvest fresh potatoes.
7️⃣ Leeks: Fresh, Flavorful Leeks from Scraps
Leeks are easy to grow and a fantastic addition to soups, stews, and salads. With just a small portion of the stem, you can grow your own fresh leeks.
How to Regrow:
- Cut the leek stem about 5 cm above the roots.
- Place it in a glass of water, and watch it grow.
What to Expect:
Within a week, new shoots will appear. Once they’re tall enough, you can plant them in soil to continue growing.
Why Regrow Vegetables?
Regrowing vegetables is not only easy but also an eco-friendly practice that helps you reduce waste and save money. By simply using kitchen scraps, you can grow fresh, nutritious vegetables without needing a garden. These vegetables are perfect for apartments, small balconies, or windowsills—giving everyone the opportunity to enjoy homegrown food, no matter how much space you have.
Common Questions About Regrowing Vegetables
1. Do I need a garden to regrow vegetables?
No! You can regrow most of these vegetables in small containers, glasses of water, or on your kitchen counter. It’s a great option for people who don’t have a traditional garden space.
2. How long does it take to regrow vegetables?
It depends on the vegetable. Green onions and lettuce can regrow in just a few days, while potatoes and garlic may take a few weeks to fully mature. Patience is key, but the results are worth it!
3. Can I regrow vegetables indoors?
Yes! Most of these vegetables can be grown indoors, as long as they get enough sunlight. A south-facing window is usually the best spot.
Conclusion
Regrowing vegetables is an easy, fun, and sustainable way to enjoy fresh produce all year round. Whether you’re a seasoned gardener or just starting, this method requires little effort and can be done in almost any space. From green onions to potatoes, the possibilities are endless—and all you need are kitchen scraps, a bit of water, and some sunlight.
Start with these 7 vegetables, and soon you’ll be enjoying an endless supply of fresh food straight from your kitchen scraps! 🌿🥕🍅