As the name implies, onion seedlings planted in the ground are onion seedlings, just like garlic grows garlic seedlings. Onion seedlings can be eaten as chopped green onion. If the onion you bought germinates, you can plant it in a flowerpot and it will grow in a few days. When cooking, you can cut a little and put it in the dish, which is very fresh, because onion is also a variety of onion.

In addition, when the onion germinates, the nutrients are preferentially concentrated at the growth point, and the nutrients in the tuber are reduced, and the nutrition and taste become worse. That is, the roots of onions and onions cannot be eaten, and only the young plants of onions have nutrition.

Onion seedlings will grow again after cutting.

Onion seedlings will grow again after cutting. The advantage of onion seedling is that it grows at the top of the plant. Its terminal bud will transport nutrients downward and accumulate in the lateral buds. Because lateral buds are more sensitive than terminal buds, they will inhibit the growth of lateral buds. When the onion seedlings are cut off, the stems and leaves of the onion seedlings will grow faster.

The growth point of onion seedling is covered by root cap at its root, and the growth point of stem is protected by leaf primordium and young leaves, which is often conical, so it is also called "growth cone" and "apical meristem", which can generally last for a long time and make the plant grow continuously, that is, continuously.

Therefore, as long as the roots and stems of onion seedlings are not damaged and the nutrient output is maintained theoretically, onion seedlings can continue to grow.