Hydroponic vegetables, veggies that are developed by using the hydroponic gardening method, are normally better for a person's health. These hydroponic vegetables tend to be better, juicier, and brighter in color than those establish in the stock up. Store buy vegetables have a waxy film over them to keep them fresher for longer periods of time. Homegrown hydroponic vegetables have no film because there is no need for it. The waxy film is an preservative put on by people to help with the transport and shelf life of the vegetables. Hydroponicvegetables are either eaten by you right away or still on the plant until you are ready to use them. So either way you look at it, hydroponic vegetables are improved.