12 Best Veggies & Herbs to Regrow from Kitchen Scraps: A Sustainable Gardening Guide

Introduction:

In a world increasingly aware of sustainability, finding creative ways to reduce waste and be more environmentally conscious is crucial. One such method is regrowing veggies and herbs from kitchen scraps. It not only helps minimize waste but also offers a fun and rewarding gardening experience right in your kitchen or backyard. Whether you’re a seasoned gardener or a beginner, you’ll be surprised at how easy it is to transform your discarded vegetable scraps into a thriving garden.

This guide will walk you through 12 of the best vegetables and herbs that you can regrow from scraps. These plants will thrive with minimal effort, providing you with fresh, home-grown produce throughout the year. So, grab your scraps and start regrowing today!

1. Green Onions (Scallions)

Green onions are one of the easiest vegetables to regrow from kitchen scraps. Whether you’ve just chopped off the green tops or have leftover roots, they can quickly grow back. Here’s how you do it:

Step-by-Step Guide:

  • Take the white root ends of the green onions and place them in a glass of water, ensuring the roots are submerged.
  • Place the glass in a sunny spot.
  • Change the water every couple of days to prevent rot.
  • Within days, you’ll notice fresh green shoots appearing, and within a week, you can start snipping off new green onions for your salads and recipes.

Why It’s Great:
Green onions grow back quickly and are perfect for adding flavor to dishes, such as salads, soups, or stir-fries.

2. Garlic

Have you ever noticed a sprout growing from your garlic bulb? That’s your clue that garlic is easy to regrow! With just one garlic clove, you can grow an entirely new garlic bulb in your garden.

Step-by-Step Guide:

  • Take a clove of garlic and plant it root-side down in the soil, about 2 inches deep.
  • Keep the soil moist and provide it with plenty of sunlight.
  • The garlic clove will begin sprouting in about 2 weeks, and within a few months, you can harvest fresh garlic.

Why It’s Great:
Not only does garlic add flavor to dishes, but growing it at home guarantees that you’ll always have fresh garlic at hand.

3. Lettuce

Lettuce is another plant that thrives from scraps. You can regrow lettuce from its base after harvesting the leaves.

Step-by-Step Guide:

  • Cut off the lettuce leaves, leaving about 2 inches of the base.
  • Place the base in a shallow bowl of water, ensuring the cut side is submerged.
  • Place the bowl in a sunny spot and change the water every couple of days.
  • Within a week, you’ll start to see new leaves growing.

Why It’s Great:
Lettuce is an easy and quick regrow, offering fresh greens for salads and sandwiches in just a short time.

4. Celery

Celery is another vegetable that’s perfect for regrowing in water. You can easily grow it from its base, providing fresh stalks for soups, salads, or juices.

Step-by-Step Guide:

  • Place the base of the celery (the part that you would usually discard) in a shallow dish with water.
  • Make sure the water level covers the base but doesn’t submerge the entire plant.
  • After a few days, roots will begin to form, and within a week, new leaves will sprout.
  • Once the roots are sufficiently developed, transplant the celery to a pot or garden bed.

Why It’s Great:
Celery is a high-yield vegetable and regrowing it from scraps means you’ll always have fresh stalks for cooking.

5. Carrot Tops

Although you can’t grow the carrot root from scraps, you can regrow the green tops, which are great for garnishing or making carrot top pesto.

Step-by-Step Guide:

  • Take the tops of the carrots, leaving about 2 inches of the root.
  • Place them in a shallow bowl with water, ensuring the tops are submerged.
  • Place the bowl in a sunny spot and change the water every few days.
  • After a week or so, you’ll notice green, feathery leaves sprouting from the tops.

Why It’s Great:
Carrot tops add a delightful green touch to dishes and can be used to make unique recipes like pesto.

6. Potatoes

Potatoes are incredibly easy to regrow from kitchen scraps, especially those with eyes or sprouting shoots. They’ll quickly grow into new potato plants, ready for harvest.

Step-by-Step Guide:

  • Cut your potato into chunks, ensuring each piece has at least one “eye” (a sprout or bud).
  • Let the pieces dry out for a couple of days to avoid rot.
  • Plant the pieces in the soil, eyes facing up, and bury them about 2 inches deep.
  • Water regularly, and after a few months, you’ll have a fresh batch of potatoes to harvest.

Why It’s Great:
Potatoes are a staple in many kitchens, and growing them yourself can save you money at the grocery store.

7. Sweet Potatoes

Sweet potatoes, like regular potatoes, are easily regrown in water. They’re perfect for those looking to grow a sustainable food source.

Step-by-Step Guide:

  • Place a sweet potato in a jar or cup with the top exposed to air.
  • Add enough water to cover the bottom of the sweet potato.
  • Roots will begin to grow at the bottom, and shoots will appear at the top.
  • Once the shoots are about 6 inches long, you can transplant them into the garden.

Why It’s Great:
Sweet potatoes are a nutritious, delicious, and versatile crop that can be used in a variety of dishes.

8. Basil

Basil is a herb that’s easy to propagate from cuttings, and growing it from kitchen scraps ensures you’ll always have fresh basil on hand for cooking.

Step-by-Step Guide:

  • Take a 4-6 inch cutting from a basil stem just below a node (the point where leaves grow).
  • Place the cutting in a glass of water, ensuring the node is submerged.
  • Change the water every couple of days.
  • After about two weeks, you’ll see roots forming. Once they’re well-established, transplant the cutting into a pot.

Why It’s Great:
Basil is great for flavoring dishes like pasta, pizza, and salads. Regrowing it ensures you have a constant supply!

9. Cilantro

Cilantro is another herb that regrows quickly and easily from its stems. It adds a fresh, vibrant flavor to dishes and is especially popular in Mexican and Asian cuisines.

Step-by-Step Guide:

  • Place the stems of cilantro in a glass of water, ensuring the bottom is submerged.
  • Keep it in a sunny spot and change the water every couple of days.
  • Once the roots are developed, transfer the plant to a pot or garden.

Why It’s Great:
Cilantro is a fantastic herb for fresh salsa, curries, and many other recipes.

10. Ginger

Ginger is another kitchen scrap that’s easy to grow. You can regrow it from the small rhizomes you typically buy from the grocery store.

Step-by-Step Guide:

  • Take a piece of fresh ginger with buds (or “eyes”) and place it in a shallow dish of water.
  • Let it soak in a warm spot for a few days.
  • Once the roots develop, transfer the ginger to a pot with soil.

Why It’s Great:
Fresh ginger adds incredible flavor to dishes and drinks, and growing it yourself ensures you’ll never run out!

11. Leeks

Leeks are a member of the onion family and can be regrown from their root ends, much like green onions.

Step-by-Step Guide:

  • Place the root ends of leeks in a shallow dish of water, with the cut ends submerged.
  • Keep it in a sunny spot and change the water regularly.
  • In a couple of weeks, the leeks will begin to sprout.

Why It’s Great:
Leeks add a mild, onion-like flavor to soups, stews, and stir-fries, and regrowing them from scraps saves money.

12. Pineapple Tops

Pineapple tops can be easily regrown into a new pineapple plant with minimal effort.

Step-by-Step Guide:

  • Twist off the top of the pineapple and remove the lower leaves to expose the stem.
  • Let the top dry for a few days to prevent rotting.
  • Plant it in a pot with well-draining soil and water regularly.
  • After some time, a new pineapple plant will grow, and in a couple of years, you could even get a fruit!

Why It’s Great:
Pineapples are exotic fruits that are fun to grow and offer a rewarding harvest after a couple of years.

Conclusion:

Regrowing veggies and herbs from kitchen scraps is not only a fun and sustainable way to produce your own food but also an excellent way to reduce food waste. By utilizing the scraps you would normally discard, you can enjoy fresh, healthy produce without spending a dime. Whether you’re growing leafy greens for salads, herbs for cooking, or root vegetables for stews, these 12 plants will transform your kitchen waste into bountiful crops.

Start your regrowing journey today and contribute to a more sustainable future by growing food at home!

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