Lettuce is one of the indispensable vegetables and fruits on the table in winter. It is very refreshing to cook with it, and it is very delicious whether it is fried in the sea or mixed with cold dishes. However, celery roots are not edible, but they can be used for planting and keeping at home, and fresh lettuce can be eaten in less than a month.

Celery roots can be cultivated in water and soil. When planting, everyone will maintain the roots and trim off the rotten parts of the roots. After that, bury the stems in the soil and put them in a well-lit area.

Vegetables like to wet the natural environment, so remember to water more water during the maintenance process to maintain the soil moisture.

1. Vetiveria zizanioides can be said to be a relatively easy-to-survive ingredient. It only needs to be planted in the soil to grow new xianglai, and a coriander root can produce many xianglai. Xianglai is a seasoning that we can often need. Xianglai is very expensive in winter, so don't throw away the coriander roots you bought, plant them in the soil layer immediately, and you can eat fresh Xianglai in less than ten days.

2. The planting of shallots is also very simple. Just cut off the roots of shallots and store them in the soil layer immediately. Although the shallots can also be raised in water, the locally cultivated shallots taste better and are very simple to maintain. Generally, green onions can be eaten when they grow to about 15 cm. However, when maintaining, they need to be placed in a sunny area and picked while eating. Generally, people with old people should grow green onions at home, which is more convenient to eat and does not need to go to the vegetable market to buy them.

3. kale kale is a very easy-to-live ingredient, which can generally live in the soil. It is convenient and simple to grow kale at home. It is very delicious to take off the leaves and stew it, mix it with cold dishes, or eat it in hot pot.

When maintaining kale, it must also be placed in a well-lit area, preferably at an ambient temperature of about 15 degrees, which is more conducive to its growth and development. The area with heating in the north is especially suitable for the growth of kale.

4. Spinach root broccoli can be planted, and it is good to eat broccoli in winter. Its nutrient content is very high. Whether it is stewed or boiled, broccoli is particularly delicious. It is perfect to grow a pot of broccoli at home. If the broccoli is cultivated locally, it will be delicious in less than two weeks, but the broccoli should be managed in time to avoid weeds.