How to grow vegetables without soil

Now that science and technology are becoming more and more advanced, there is a technique of soilless cultivation, so how to grow vegetables without soil?

Soak the seeds

First soak the prepared seeds for half a day to one day according to the hardness of the seeds. Then prepare a piece of paper and a tray. Lay the paper flat on the tray and wet it with water.

Second, wet the paper

Lay the seeds flat on the paper so that each seed does not overlap. Then spray water and cover the seed with a piece of paper.

Third, store seeds in a cool place

Put the tray in a cool environment and do not have strong sunlight before sprouting so as not to kill the seedlings.

IV. Seed germination

After germination (about 7 days), leaflets grow and can be exposed to the sun. During this period, pay attention to always ensure that the bottom of the tray is moist, often spray water. Vegetable seedlings look the same every day. In about two weeks, vegetable seedlings can grow very tall. At this time, you can take out the whole plate, wash out the paper, and you can eat it!

After reading the above vegetable planting steps, is it simple and practical? you can try to grow some vegetables at home.