Asparagus can be cultivated in water. Cleaning the soil on the roots can only let two-thirds to three-quarters of the roots enter the water and the rest be exposed to the air. You can't soak all the roots in water, or the roots will rot.

If you want to raise fish at the same time, the water in the fish tank is very beneficial to the growth of asparagus because it contains nitrogen fertilizer. But you should try to make the water a little more and deeper, so that the fish have room to move, but you can't let all the asparagus roots enter the water and stand upright on the water. In this way, you can see not only graceful asparagus, but also lively and lovely goldfish.