Many hotels use hydroponic vegetables for vegetable salads. Leafy vegetables suitable for hydroponic cultivation include lettuce, fungus, leek, water spinach, leafy beet, spinach, chrysanthemum, coriander, amaranth, etc. Many varieties of vegetables you can think of can be grown hydroponically.

Many hotels’ vegetable salads use hydroponic vegetables, which are clean, nutritious and hygienic. Hydroponics can store nutrient solution, making the water, fertilizer, air, heat and other conditions required for root growth relatively stable. , a cultivation method in which part of the root system is extended in the nutrient solution.

Leaf vegetables suitable for hydroponics include lettuce, fungus, leeks, water spinach, leaf beets, spinach, chrysanthemum, coriander, amaranth, etc. Many vegetable varieties you can think of can be grown in hydroponics. .

1. Beet

Beet is rich in vitamins and also contains nitric oxide, which not only resists oxidation, but also promotes blood circulation. Regular consumption of leaf beet has Antipyretic, spleen and stomach and other effects.

2. Amaranth

Although amaranth is a wild vegetable, it is also loved by many. It is a vegetable with high nutritional value, rich in minerals, and also contains carotene and Multivitamins.

3. Lettuce

Lettuce contains more dietary fiber and vitamins, has the effect of eliminating fat, has a somewhat bitter taste, and has the effects of analgesia and hypnosis, lowering cholesterol, and treating neurasthenia. .

4. Spinach

Spinach is rich in vitamins and minerals, and has more iron than other vegetables. It is good for constipation, gout, skin diseases, various neurological diseases, Anemia does have special effects.

5. Celery

Celery is relatively simple to grow, and after it is grown, the leaves will basically be free of dirt, and it is very easy to clean. It becomes a very beautiful potted plant when left alone. .