To understand hydroponic vegetable gardening of system should not take an advanced course in agronomy. Base is simple, so here I go with a basic explanation to see if you do not lose. Feeding plants through roots, they absorb water in substrate (middle earth ground). And water is full of nutrients that have been diluted through ground (potassium, phosphorus, nitrogen, etc.) So far we are clear. Therefore, substrate is simply a means for holding water and transfer plants absorb nutrients. This medium or substrate has two main purposes. Then, base of hydroponic vegetable gardening system is accelerating how plants get their food and do not have to pass through substrate. It comes directly from water and thus better absorption is achieved (hope I have not confused).
Weeks passed and although flowers died, branches with foliage remained alive. So you kept pouring water and they began to take root. This, dear readers, is basis of a hydroponic vegetable gardening system. For floating crops there are people using pieces of polystyrene or “Styrofoam” to support and leave plants floating on water (raft type). Remember that idea is not to immerse pot in water, but their roots.
Hydroponics and hydroponic agriculture , is a form of agriculture that is being used much today, which uses special minerals and water, rather than land or soil for growing plants in a hydroponic vegetable gardening nutshell would be a garden no land but water. For hydroponic system work for long or to develop other types of crops, water has to be supplied with more nutrients and some kind of oxygen for roots.
Importantly, this type of gardens is special to be indoors, because they use very little space and only a few materials needed to build it. Hydroponic vegetable gardening, will not require any type of soil, they are much easier to care for than any garden and are special to grow vegetables, so it would be a good idea to have our own vegetables and fruits planted there.
How to build hydroponic vegetable gardening? You just need to have a tray or seedbed germination, a base of coconut fiber, stones, nutrients and seeds. You must put medium stones in tray, so that roots can be sustained. Then just add a layer of coconut fiber, which has no nutrients but serves as support and open channels there to place seeds. Once you have planted water you tray until completely wet.