25 Amazing DIY Kitchen scraps (vegetables, fruits, herbs) that you can re-grow

Did you know that most of vegetables we eat everyday can be re-grown in our kitchen? We have found a lot of great examples on how to grow fresh vegetables from kitchen scraps. Although they will require you some time and patience, the benefits are obvious. It will save you a lot of money on purchasing grocery, and lets you have your own fresh vegetables with regular supply.

Reduce waste, save money, and build self-sufficiency with this handy guide to growing real food from scraps. If you have ever considered growing your own food, this post contains a list of 25 foods that you can grow from the leftover scraps and seeds that you normally throw out.

1. Carrot


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Carrot Tops are something to be played with or nicely decorated, but not eaten! Remember this when you want to re-grow a carrot from the eating table. The top and an inch of the root of the carrot should be balanced with toothpicks on a water filled glass jar. Filtered sunlight will make the roots sprout in a couple of days.

Remember to change the water every other day or so and keep the container filled so that it reaches just about the base. You will notice roots in about a week or so and once they are formed you can transplant into potting soil.

Instructions via : Gardening Know-How

2. Bok choy

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Cut off the base of a bok choy plant and place it in a bowl bottom-down. Add a small amount of water in the bowl. Cover the whole base with water, but do not add more than 1/4 inch above the base. Replace water every few days. In about one week, you should see regrowth around the center of the base.

Once you see regrowth, transfer the plant to a container or garden. Cover everything except the new growth with soil. Your bok choy should be full grown and ready to harvest in approximately five months.

Instructions via : My Heart Beets

3. Celery



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Rinse off the base of a bunch of celery and place it in a small bowl or similar container (any wide-mouthed, glass, or ceramic container should do). Fill the container with warm water, cut stalks facing upright. Place the bowl in a sunny area. Leave the base as-is for about one week and change the water every other day. Use a spray bottle to gently mist the plant every other day. The tiny yellow leaves around the center of the base will grow thicker and turn dark green.

After five to seven days, move the celery base to a planter or garden and cover it with soil, leaving the leaf tips uncovered. Keep the plant well watered. You’ll soon notice celery leaves regenerate from the base, as well as a few small stalks. Harvest when fully grown, then repeat the process.

Instructions via :17 Apart

4. Garlic sprouts

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While you may not be able to grow garlic bulbs, you can grow garlic sprouts—also known as garlic greens—from a clove or bulb. Place a budding clove (or even a whole bulb) in a small cup, bowl, or jar. Add water until it covers the bottom of the container and touches the bottom of the cloves. Be careful not to submerge the cloves in order to avoid rot. Change the water every other day and place in a sunny area.

After a few days, the clove or bulb will start to produce roots. Sprouts may grow as long as 10 inches, but snip off the greens once they’re around 3 inches tall. Just be sure not to remove more than one-third of each sprout at one time. They’re tasty on top of baked potatoes, salads, in dips, or as a simple garnish.

Intructions via : Simple Daily Recipes

5. Romaine Lettuce

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When you chop up hearts of romaine, set aside a few inches from the bottom of the heart. Place in a bowl with about a ½ inch of water. Keep the bowl in a sunny area and change the water every day.

In a few days, you’ll start to notice sprouts. Plant the sprouted hearts directly in the garden. If you like the taste of baby greens, you can pinch off outer leaves as the lettuce grows. Otherwise, harvest romaine when it’s around 6 to 8 inches tall. If you want to continue growing lettuce, cut the romaine heads off right above the soil line with a sharp knife, leaving the base and root system intact. Otherwise, uproot the whole plant.

Instructions via : Lifehacker

6. Scallions, fennel, and leeks


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Select fresh scallions and cut off an inch from the roots and then put them in a glass of water. Place them on a windowsill where it is well-lit. Regrowing fennel and leeks is very similar to the scallions.

Instructions via : Living Green Magazine

7. Onions


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Onions are very easy to grow indoors or out. You just have to cut the root of the onion off and make sure that you leave about a half an inch of onion when you do. Cover lightly with potting soil and keep in a sunny area. For green onions, simply put the white base with the roots intact in a container of water and place in direct sunlight. Change the water out every few days and the green will continue to grow. Just snip what you need and allow it to grow as long as you like.

Instructions via : Lifehacker

8. Tomatoes


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Instead of composting the messy insides of tomatoes, save the seeds and plant them. Rinse the seeds off and allow them to dry thoroughly. Next, plant them in rich potting soil in an indoor planter. Once the sprouts are a few inches tall, transplant them outdoors. Be sure to plant the tomatoes in a sunny area and water a few times a week.

Instructions via : DIY & Crafts

9. Peppers


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You can choose containers made of plastic, metal, clay, ceramic, or wood. Or better, you can even recycle. However, it’s highly advised to pick larger ones, as bell peppers can have large roots. A 2-gallon or 16-inch deep container is ideal for growing at least two bell peppers in.

Just remember, bell peppers need to be planted in well-draining soil, so make sure your containers have several holes drilled in them.

Instructions via : Peppers Joe

10. Pineapple

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Here’s one for people who aren’t afraid of a long-term commitment. While it can take up to two years for a re-planted pineapple top to bear fruit, the satisfaction of growing your own pineapple is well worth the wait.

Choose a pineapple with green, fresh leaves. Remove the top of the pineapple, ideally by twisting it off (doing so will preserve the parts needed for regrowth). Peel back any leaves around the base so the bottom layers are exposed. Finally, cut off just the tip of the base, being sure to remove any excess fruit.

Next, poke three or four toothpicks into the pineapple base right above the area where you peeled back the leaves. Use the toothpicks to suspend the pineapple top over a glass container. Add enough water to the container to cover the base of the pineapple top. Leave the whole contraption in a sunny area, change the water every few days, and watch for roots to grow.

In about a week, roots should begin to form and the green leaves should be longer and wider. When the roots fully form, plant the pineapple top in a planter (or outdoors if you live in a warm climate). Make sure it is exposed to plenty of sunlight, and water it regularly. Expect a new pineapple to grow in a few months.

Instructions via : 17 Apart

11. Fennel

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It is easy to keep and maintain this vegetable. Stalk, leaves, and seeds of Fennel all have their uses. Regrow the base and transfer in soil pots once the shoots appear.

Instructions via :

12. Potato

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To grow your own potatoes from scraps, cut the potato(s) into two pieces, making sure each half has at least one to two eyes. Let the pieces sit at room temperature overnight or for a few days until they’re dry to the touch. Once the potato halves are dry, plant them about one foot apart in 8 inches of soil. When they’re fully grown, potatoes can be harvested for several months—even after the plants die.

Instructions via : Cooking Stoned

13. Sweet Potatoes




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Sweet potatoes can be grown much like regular potatoes. You just have to cut the sweet potato in half and suspend it using toothpicks above a container of shallow water. Roots will begin to appear in just a few days and sprouts will be seen on top of the potato around that same time. Once those sprouts reach about four inches or so in length, just twist them off and place them in a container of water. When the roots from this container reach about an inch in length, you can plant them in soil.

Instructions via : Home Joys

14. Lemongrass

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A frequent component of Thai dishes, lemongrass is a great addition to marinades, stir-fries, spice rubs, and curry pastes. To grow your own from scraps, cut off the tops of a bunch of lemongrass and place the stalks in water. Change the water every few days. In approximately two or three weeks, you should see new roots.

When the stems have developed strong root growth, plant the stalks in a pot or garden (preferably in an area that receives lots of sun). Because lemongrass needs to stay warm year round, plant the stalks in a container that can be moved inside during the winter months. Harvest lemongrass once it reaches one foot in height; just cut off the amount you need, being careful not to uproot the plant.

Instructions via : Suited to the Seasons

15. Ginger

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Fresh ginger is great to spruce up soups or stir fries, but it can also be pricey. Have your ginger and grow it too from an existing rhizome. Just pull off a piece of ginger from a fresh chunk and place it in potting soil with the smallest buds facing down. Plant ginger in a garden plot or planter that receives only indirect sunlight. The ginger will grow new shoots and roots.

When it’s ready to harvest, pull up the entire plant, including the roots. Remove a piece of the rhizome and replant again to continue reaping the rewards.

Instructions via :

16. Basil

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Liven up pasta dishes, sauces, and pizzas, all for the price of one basil plant. Select several 4-inch stems from a bunch of basil. Then strip all leaves from about 75 percent of each stem with a sharp knife. Put the stems in a jar of water and place in a sunny (but not too hot) location. Change the water every other day. You’ll soon notice new roots form along the stems.

When the roots grow to about 2 inches in length, plant the individual stems in a 4-inch pot. Keep the pot in an area that gets at least six hours of sunshine each day, and water regularly. Harvest when the plants are full grown but do not remove all the leaves at one time.

Instructions via : The Urban Gardener

17. Cilantro

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Just like basil, cilantro can regrow roots, and grow new plants once replanted. Simply place cilantro stems in a bowl of water, put the bowl in a sunny area, and change the water every other day.

Once the stems sprout plenty of roots, plant them in a pot. Expect new shoots to come up in a few weeks. In a few months, you’ll have a full-grown plant. Harvest leaves as needed, but be sure not to strip a stem of all its leaves at one time.

Instructions via :

18. Pumpkin

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Pumpkin or squash seeds make a great and healthy snack. But if you’ve got more than enough, save pumpkin seeds for the next growing season.

Instructions via : DIY & Crafts

19. Lemon

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After squeezing the juice off of the lemons, the seeds along with the peelings, usually end in the trash bin. Don’t throw those away. Even lemon peelings have many great uses. Grow yourself a tree and learn how to grow lemon here.

Instructions via : Garden season

20. Avocado

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Don’t throw away your avocado pits. Use them to grow an avocado tree. Not every pit will produce roots, so your best bet is to try two or three pits at once. Start by cleaning off the pit, removing any remains by rinsing it under cold water and then toweling it dry. Push four toothpicks into the pit, evenly spaced apart. Use the toothpicks to balance the pit over the top of a glass jar (feel free to salvage a wide-mouthed jar from the recycling bin), making sure the pit is pointy side up. Fill the dish or jar with water, enough that about half of the pit is submerged. Place the dish/jar in a sunlit area and change the water every day or so. After approximately three to six weeks, the top of the pit will begin to split open. Several weeks after that, a stem, leaves, and roots will begin to grow.

A few weeks after this growth occurs, you should see leaves. Be patient. In approximately three months, when your tree is around 7 to 8 inches tall, plant it in a 10-inch pot with adequate drainage. Fill the pot with soil, and press your avocado sapling into it, root-side down (so the top half of the pit remains uncovered). Keep the sapling in a sunny area and water it regularly.

Instructions via : The Hungry Mouse

21. Radish

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Regrow radish tops for their greens which taste great in potato stew or when sauteed. But you’ll need to grow more to get what you’ll need.

22. Beet Greens

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Beet greens and beets are healthy and taste great in salads too. Save those beet tops and be amazed at what you can reproduce in just a few days.

23. Peanuts

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Some peanuts just can’t wait to grow back. We just throw those early shoots right out. Why not let them grow as they please and get them back in the soil for another round of peanut harvest.

24. Apricot

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Growing apricot trees from seeds may not guarantee a fruit-bearing harvest. But what if you’re lucky? Besides, the more trees the better, is it not?

25. Mushrooms

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You can grow mushrooms from cuttings, although they are a bit more difficult than many other vegetables. You will need a warm area with a lot of humidity and soil that is rich in nutrients. It is much better to grow your mushrooms in a pot as opposed to in the ground because you have a better shot at controlling the temperature and the humidity. You just have to cut away the head of the mushroom and plant the stalk or stem in the soil. Leave the very top exposed and this base will begin to grow a new head.

Instructions via : My Heart Beets


3 thoughts on “25 Amazing DIY Kitchen scraps (vegetables, fruits, herbs) that you can re-grow”

  1. I have never had luck with pineapple tops. I did germinate pineapple seeds. So far so good. I have potted 1 seedling and covered it with a plastic dome top.


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