Plants that can be Grown from Kitchen Scraps

Here are some simple ways and easy ways to grow plants from kitchen scraps

Spring Onions

Take the left over white roots and place them in a container with a small amount of water in it. You want the roots to be wet but you don’t want the entire thing submerged. Take your container and place it in a sunny window sill. Within 3-5 days you will begin to see new growth come up. Remove the produce as you need and just leave the roots in the water to continually harvest your kitchen scrap crops. You should refresh the water weekly to keep the plant healthy.


Lemongrass is similar to all other grasses and because of that you just need to place the roots you cut off into a container with water and put in a sunny window. After about a week there should be some new growth from your lemongrass. Once you have new growth you will need to transplant the plant from the water into a pot with soil and put it back into the sunny windowsill. You want to wait till your lemongrass reaches a foot tall before you begin harvesting it. Just like before cut off what you plan to use in the kitchen and allow the roots to continue to sprout. It’s just like cutting your lawn, it will just keep coming on if you keep it healthy.


Take a chunk of Ginger from your kitchen scraps and place it into the soil. Make sure the newest buds are facing up. Soon enough you will begin to see new growth sprouting up out of the soil, and under the soil roots will begin to sprawl out into the soil. Pull the entire plant out of the soil and cut off a the pieces you need, and just replant it like you did initially.


You can grow any variety of potato you like, it should just make sure the scrap has ‘eyes’ growing on it. With a potato that has a strong presence of eyes you can chop it up into 2 inch square pieces. Make sure each piece has 1 – 2 eyes. After you’ve cut your potato into pieces leave them out in room temperature for a couple of days. Leaving the pieces out allow the cut surface area to dry out and become callous which will prevent the pieces from rotting in the ground.

Potatoes need a very nutrient-rich soil, so if you have compost you should be sure to incorporate some into your soil before you plant it. When you are planting your potato cubes make sure they are in the 8 inch depth range with the eyes facing the sky. When you back fill your cube place 4 inches over the potato cube and leave the other 4 inches empty. Over time as your potato grows and roots begin to appear you will want to add more soil. 

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