Most people cut off spring onions, use them, and throw away the rest without thinking. But the bottom part with the roots can sprout again very quickly if you place it in water or soil.
Spring onions are one of the most useful ingredients in the kitchen. We add them to eggs, soups, salads, rice, pasta or quick vegetable dishes, which is why many people buy them regularly. But when preparing them, we almost always do the same thing; we use the top part, the lower end ends up in the trash.
Error. The lower part with roots can restartsWithout any special knowledge, without a garden and without any complications, you can get fresh green shoots in a few days.
How to prepare it for regrowth
When cutting spring onions, cut off short part with rootsIt doesn't have to be a big piece, it's just important that the roots remain whole.
Then place this part upright in a smaller a glass, so that they are roots in water, and the white part remains above the surface. If the pieces are leaning, you can lightly tie them together with an elastic band to keep them more together.
Place the glass to a bright place, for example on the kitchen counter or windowsill. After a few days, new green tops usually appear. When they grow enough, you can cut them off again and use them in cooking.
If you want it to last longer, you can do it later. transplant into the ground or compost. It will have more support and nutrients there, so growth will usually be more stable. This is a good solution for a balcony, windowsill, or small home garden.
Why is this trick so useful?
In spring onions, the largest an advantage The advantage is that you are not starting from scratch. The roots are already developed, so there is no waiting for germination and no dealing with seeds. This makes this method much simpler than traditional sowing and suitable even for those who are not otherwise enthusiastic about gardening.
What to watch out for
If you grow onions in water, don't forget to water them regularly. water changeAlso, do not place the jar in too strong midday sun, as the plant needs light, not overheating.
It's also good to know that this kind of regrowth is not infinite. It will succeed a few times without any problems, but then the onion will gradually weaken.
The next time you cut a spring onion, don't throw away the bottom part too quickly. It can grow into another useful crop.
