In fact, hydroponics gardening systems have some advantages over conventional soil culture. Furthermore, you can even maintain soil-free flower gardens with organic hydroponic nutrients, similar to those that you would use to enrich your soil.

Hydroponics is a method of indoor gardening that does not use soil as a growing medium for the plants. Plants can be grown in a water solution, or in other growing mediums such as rockwool or coir. Hydroponics is an ideal method of growing plants where soil may be less than ideal for gardening, as well as places where there is no land available to garden, such as in urban areas in cities.