Hydroponics is a method of growing plants without using soil. Recently, growing plants through hydroponics which means the roots of the growing plant are in a medium rather than soil has stimulated the mind’s eye of many persons fascinated in plant growth and development. Farmers who plants for commercial use have embraced hydroponic methods to produce crops in conditions that would otherwise be discouraging. For those people who enjoy gardening or planting as their hobby, hydroponics provides an opportunity to discover more about plants growth and interactions with their environment. Gardeners may raise ornamental plants, flowers and vegetables by hydroponics. Imagine that you have your own out of season vegetables that were harvested in your own backyard.
The prevalent make use of hydroponics for business plant production is a somewhat fresh occurrence. In areas where soil is deficient or inapt for plant growth, hydroponics provides an option for production system. Nevertheless, it is not to be treated that hydroponics is magical. Similarly good crops can be yielded in a greenhouse in conventional process such as using soil or bench systems and most of the time these processes cost cheaper.
The term hydroponics is not limited to refer to a sole system of plant growing. Hydroponics is used to illustrate many diverse types of systems for growing plants without the necessity of soil. Among the most common are water culture, aggregate culture, aeroponics, and continuous flow systems.
Water culture also known as aquaculture is a hydroponics system in which the plant roots are submerged in water that contains dissolved nutrients.
Aggregate culture is also a common hydroponics in which a material such as sand, gravel or marbles is being utilized as a medium to supports the plant roots.
Aeroponics is one of the most famous hydroponics in which the plant roots suspend in the air and are misted on a regular basis with a nutrient solution.
Continuous flow systems, on the other hand, is a well known hydroponics in which the nutrient solution flows continuously over the roots of the growing plant. This method is the one most commonly used for production of plants commercially.
Noticeably, the common thing in all the systems in hydroponics is the technique by which the plants obtain their nourishment and water. When plants are cultivated in the system of hydroponics, their roots are either soaked in or coated by a cautiously controlled nutrient solution. This nutrient solution is the lone source or supplier of the nutrients and water necessary for the plant growth, not by the medium used to support the roots.
Even though commercial hydroponics systems are intended for a greenhouse, hobbyists may set up a small hydroponics system in the yard, or on a patio, or even on a rooftop. There are lots of packaged hydroponics systems that are readily available in the market today for the commercial grower and hobbyist. Those interested to start hydroponics as their hobby but do not have building skills or plant-growing experience may consider these kits as an introduction to a challenging diversion.
Source by Robert Fogarty