The cabbage must be soaked in boiling water.

There are usually insect eggs, some invisible to the naked eye, and bacteria on vegetable leaves. It is cleaner to eat them after boiling them.

Carrots do not have high soil requirements. They can be grown in any soil that can grow ordinary crops, especially in neutral sandy soil with good drainage. However, cabbage has very high requirements for moisture in the soil. If the moisture in the soil can be maintained at 70 to 80%, it is most suitable for the growth of cabbage.

So if you plant it in a flower pot, it is best not to expose it to direct sunlight to prevent water from losing too quickly. Cabbage seedlings are usually transplanted. Leave eight centimeters of seedlings, five centimeters in the soil, and three centimeters above the ground. Before transplanting seedlings, a cut should be made for the cabbage to help absorb moisture and fertilizer from the soil. The temperature is best kept at 25 to 28 degrees, and at night it is best to be around 12 degrees.

How to choose cabbage

1. Look at the appearance and choose cabbage with smooth appearance. Those with black holes on the surface are traces of insect bites, while those with uneven white flowers may be caused by poor application of pesticides. Do not buy such cabbage.

2. Look at the color. Usually cabbage is a mixture of green and white. Generally, the green part is the young leaves, and the white part is the cabbage. If you like to eat tender vegetable leaves, you can choose cabbage with more green parts. If you like to eat crispy and hard vegetables, you can choose vegetables with more white parts on the outside.

3. Weigh the cabbage. Seasonal cabbage is generally very heavy because it is very fresh. If the cabbage feels soft and weightless, it means that it must have been stored for a long time. It's been a long time.

4. Looking at CaiBang, the growth of vegetables depends on roots, and picking also starts from the roots. Observe the color of the roots of the cabbage. If it is light green and white, it means the cabbage is very fresh.