Designing an organic vegetable garden requires you to plan for the non-use of chemical fertilizers. When you are using inorganic methods, you can plan your garden in a way that takes advantage of the raw power that these chemicals provide. Although these methods do provide a fast rate of growth for your plants, their quality can be detracted from because of the chemicals infiltrating the cells of the plants, and damage can be done to reduce or eliminate future output. Therefore, you should go for the organic route, and make your garden so that it will thrive very well in this kind of setup.
Although you want your plants to get as much light as they can anyway, you need to be especially aware of this for an organic garden. After all, your plants need to get as much energy as possible from all of their sources, and light is one of the easiest things to plan for. All you need to do is make sure that none of your plants growth interferes with the others. This means that there should be no overlapping of the leaves of one flower with another, as this will reduce the amount of sun that one of the plants can get. Of course, other things that you do to promote growth, such as watering, cannot be done in excess because that will end up hurting your crops.
There are many other things you can do to give your plants a power boost in an organic fashion. For example, you can get completely natural fertilizer that is made 100% organic, and thus does not have all the chemicals that inorganic fertilizers have. In fact, these kinds of fertilizers are based more upon the use of beneficial microorganisms, rather than other things, as a way to promote the growth of your plants. By going this route, you ensure that your garden will stay healthy for many years, and so will you.