Soil is extremely essential for growing plants and providing them with nutrition.
Everyone thinks that farming and gardening cannot be imagined without soil, but some vegetables are also grown without soil.
Lettuce:
Lettuce is the star of hydroponics it grows quickly and requires minimal care.
Spinach:
You can also grow spinach easily through this technique. Spinach is beneficial for health,
Tomatoes:
Growing tomatoes in hydroponics requires a little care but, the result is delicious.
Cucumber:
These grow quickly and are the best players in hydroponic setup. Cucumbers grow on vines, their stem is weak and needs support.
Bell Peppers:
Bell Peppers (Shimla Mirch) takes time to grow, but it flourishes in warm conditions and plenty of light.
Broccoli:
Broccoli Also called Green cabbage in India, which can indeed be grown without soil.
Coriander:
Coriander can be grown without soil for a constant supply of fresh leaves, perfect for garnishing.
Green Onions:
You can grow green onions hydroponically very easily.
Kale:
Kale is a nutrient-rich plant which can be easily grown through hydroponics method.