Part 1 of Essay
is a method of growing plants without the use of soil. There are two main categories of hydroponic growing: liquid and aggregate. The liquid method uses no growing medium; the plant is merely suspended over the nutrient solution so that its roots may absorb the needed elements. The aggregate system has the plant suppor ....

Part 2 of Essay
.... as well as large scale crop growth can enable the grower to produce many types of plants out of their normal growing season. Another attraction and use for hydroponic growing methods is that a person can have a garden in small spaces such as an apartment. In addition a good source of natural sunlight is not required because the gardener will provide the plant's light requirements. This form of growing plants is not only an interesting topic of study, but also a viable method of producing many species of plants ....