Hydroponics gardening represents the cultivation of plants without soil, but that is just to simplify the explanation of a much more complex system. The plants hang with their roots in a watery solution that contains all the nutrients necessary for plant development. Apparently, it has been used for thousands of years, although at present it is not by far as extensive as regular agriculture. Hydroponics gardening has been successfully implemented by countries like Australia, Germany and the Netherlands.
Hydroponics gardening has lots of advantages of which the growth rate is probably the most conclusive and relevant. As compared to a soil plant, a hydroponic plant can grow twice faster. The explanation for this difference comes from the specificity of the environment that triggers reactions in the roots of the plants. In the hydroponic medium, the roots have more oxygen and the nutrients are absorbed faster. This means that the plant does not have to search in the soil for the necessary minerals. Instead, the energy is converted into growth.
Another great benefit of hydroponics gardening is the better protection against fungi, bug infestation and disease. Thus, hydroponic plants can grow faster because they are healthier. They provide a solution to regular gardening in very dry geographical areas and if implemented at the large scale, hydroponic systems may reduce the food crisis in under-developed countries. Many states have shown willingness to implement the system in order to have fresh food available all year round while also reducing the level of imports.
The growing mediums differ for hydroponics gardening, and it all depends on the choice of the gardener. The same line of thought applies to nutrients. These are special solutions or hydroponic fertilizers that can be ordered from specialized stores. The concentration is very high, as you will use between 2 and 4 spoonfuls per gallon of water. You can also get nutrients for growing or blooming purposes depending on the situation. Such mixes ensure that hydroponics gardening stays effective and optimal for the plants.
When you create your hydroponic garden, you will have to choose between active and passive systems. In active hydroponics gardening, the nutrient solution is actively pumped to the roots from where it is absorbed. They are considered superior to the passive hydroponics gardening systems that just wet the roots without providing the same level of oxygen. Do choose the active variant even if it costs more, because results will be worthy of the investment.