Some foods are easy to regrow at home from leftover scraps, and some of them can even be grown right on your kitchen counter. Here are 10 vegetables and herbs you can buy once and regrow forever.
When garlic starts to sprout, the little green shoots are too bitter to cook with. Rather than throwing away sprouted cloves, you can put them in a glass with a little water and grow garlic sprouts. The sprouts have a much milder flavor than garlic cloves and are great in salads, pasta and as a garnish.
#2. Carrot Greens
The ends of carrots you usually chop off and throw away will grow carrot greens if you put them in a dish with a little water. Set the dish in a well-lit windowsill and you’ll have carrot tops to use as a garnish or in salads.
Read more details on how to use and grow them on Fidgety Fingers.
Put a few basil clippings with 4-inch stems in a glass of water and place it in a spot with direct sunlight. When the roots are about 2 inches long, you can plant them in pots to grow a full basil plant.
You can find more details on The Urban Gardener.
In as little as 5 days you can completely regrow a full scallion (or green onion) from the scraps. Leave about an inch attached to the roots and place them in a small glass with a little water. In a few days, you’ll have all new scallions.
#5. Romaine Lettuce
If you have a stem from a head of romaine lettuce that’s still intact, place the stump in a bowl with about ½ inch of water and put it on a windowsill. You’ll start to see new leaves in about 2 weeks, and they’ll be full grown in 3 to 4.
Learn more on RemoveandReplace.
#6. Bok Choy
Just like romaine lettuce, bok choy can be regrown by placing the root end in water in a well-lit area. In a week or two, you can transplant it to a pot with soil and grow a full new head.
Read the full instructions with progress photos on 17 Apart.
Plant the discarded root end from an onion in a pot or directly in the soil outside to regrow. You can harvest it early and get fresh green onions or wait until the bulb is fully developed.
Find the full tutorial on Instructables.
Like onions, ginger root can be planted in soil to regrow, but the process is a lot more lengthy. It can take a few months for it to sprout, and you should be able to harvest a fully grown bulb in 8 to 10 months.
Read more on 17 Apart.
Plant mushroom stalks in soil with some compost or used coffee grounds and keep them in a moist environment, preferably where it will be cool at night. They can be tricky to grow, and within a few days the stems will either start to sprout new heads or rot.
Like basil, cilantro can grow roots if the stems are placed in a glass of water. Once the roots are long enough, just plant them in a pot. In a few weeks new sprigs will be starting, and in a few months you’ll have a full plant.