Known as the cultivation of plants in water, hydroponics gardening has boomed in popularity. This is partly due to the scarcity of fertile farmland and shrinking supplies of fresh water.

There's nothing new about hydroponics gardening. This method of growing has been abound for thousands of years, and can be traced to the famous Hanging Gardens of Babylon. This ancient wonder of the world was created with a form of hydroponics. Since those ancient times, researchers have proven that a number of different aggregates or media could be used in place of black earth to support plant growth. Hydroponics gardening is just one of many alternatives to traditional soil growing.

Benefits of Hydroponics Gardening

Many people enjoy the space-saving benefits of hydroponics gardening. Apartment dwellers and homeowners alike can grow fresh vegetables and plants in the smallest of spaces, even on compact patios and balconies. Many commercial greenhouses have also adapted hydroponics gardening because of similar space-saving benefits.

It's been found that, when properly grown, hydroponics plants can actually be healthier and more vigorous. There is no soil used in hydroponics gardening, so the nutrients are more readily available to the plant. Plants are able to mature faster and yield an earlier harvest of flower and vegetable crops.

The convenience of hydroponics gardening has been enhanced by using a timer to automate the entire system. With such a system in place, the home gardener invests less time in maintaining the overall plant growth requirements. Automation enables the hydroponics grower to enjoy more flexibility, such as being away for longer periods of time without having to worry about watering the plants.

Healthy Hydroponics Plants

All plants, whether grown with hydroponics or in a traditional soil garden, require the same basic elements: nutrients, water, light and air. When grown in a traditional garden, your plants will obtain their nutrients and water from the soil. The nutrient uptake is a little slower, because the soil can impede the roots' abilities to access what they need.

Without soil, hydroponics gardening is cleaner and easier. That's one of the simple joys of this type of gardening. There is always water and nutrients available, so your plants will never become stressed. You can build a hydroponics system outdoors to provide natural air and sunlight, or assemble it inside with artificial lighting and air circulation. Either way, your plants will enjoy optimum health.

Artificial sunlight is easy to create using metal halide lamps and sodium vapor lamps in conjunction with incandescent light bulbs. There are also specially-designed grow lights and fluorescent bulbs readily available.

Like all living things, plants need oxygen to stay alive. Healthy, white roots are responsible for delivering all of the nutrients for the plant. If the roots die, it is impossible for the plants to survive. Even if all of the other growth requirements are in place, they will be useless if the plants are not able to access nutrients through the roots. Therefore, your hydroponics system will require proper aeration through a means of supplying air circulation. This technique mixes the air throughout the nutrient solution, allowing the plant to draw out the carbon dioxide necessary to carry on photosynthesis.

A sterile medium is the final requirement for a successful hydroponics garden. You'll find a selection of media available on the market, from simple gravel to special formulations. Because there is no soil, there are no weeds. This is a true joy for any hydroponics gardener. Further, there are no soil-borne pests to worry about, so diseases caused by pests are minimized, if not entirely eliminated.

If you're short on time, short on space or simply don't like getting your hands dirty, discover the many joys of hydroponics gardening.