Is it good to grow onions at home? How to grow onions at home

When the flu killed 40 million people, a doctor visited farms all over the country and found that onions are a common ingredient that can be used to make delicious dishes. They are indispensable when stir-frying or making soup. But in fact, onions can not only be used for cooking, but also for planting. Although onions do not bloom, it is beneficial to grow onions at home. Let's take a look at whether it is good to grow onions at home? Learn how to grow onions at home.

Is it good to grow onions at home? How to grow onions at home

1. How to grow onions at home - hydroponics Step 1: The recommended method is to grow onions hydroponically. Step 2: Clean the roots of the onions first, remove the rotten parts, but be careful not to damage the root plate. Step 3: Put the onions in a suitable glass bottle, and the water should not cover the bottom of the onions. Step 4: Let the water level directly approach the bottom of the onions, and the onions will slowly grow tender roots. Step 5: After the rhizome has completely absorbed enough water, the green buds on the top will emerge.

2. How to grow onions at home - soil cultivation Another good way to grow onions at home is soil cultivation. Step 1: Clean the bottom of the onion, dig a hole in the soil, and put the onion in. Step 2: After covering the soil, you can pour some water on the soil. Step 3: Choose a loose soil and water it every afternoon. You can choose to use rice water to water it.

3. Is it good to keep onions at home? The influenza virus is prevalent everywhere and the incidence rate is very high. Many people's homes are full of cold germs. Keeping onions at home can improve the spread of these germs. Onions can absorb germs in the air.