Fortunately, there are various types of hydroponic systems available for us to choose from. These systems can either be passive or active in nature. With a passive systems, nutrients are passed through the growing medium. With active systems, a pump is used to get the nutrients to the plants. More often than not, you see better growth with an active system, since active systems provide more oxygen to the plants.

Hydroponic systems can be based on either recovery or non-recovery methods for dealing with the nutrients. The non-recovery method does not recycle the nutrient solution. The recovery method, on the other hand, does, making if quite a bit more efficient.

You might be surprised to hear that such a large plant as a banana tree was being grown hydroponically on liquid feed alone, but it is entirely possible that there are people out there growing them that way. Hydroponics gardening really is not that difficult once you get the hang of the basic requirements and if you are well enough disciplined to attend to your growing plants regularly and consistently you will have great success.

The technique of hydroponics gardening might seem complicated to a person doing it for the first time, but usually novices are able to quickly get the hang of it. Just like you need gardening supplies for a regular garden, you will need hydroponics gardening supplies for hydroponics gardening. The supplies might not be available in your local supermarket but they can simply be ordered online at at very good prices.

In hydroponic plant growing systems, nutrients are dissolved in water.  The soil is replaced with a growing medium, which is a soil substitute that holds the roots and supplies them with water, nutrients and oxygen.

Nutrient solutions can be delivered in a couple of ways.  You can drip feed it to each plant, or you can flood the root chamber, then drain it out. These methods require a pump and timer to circulate the nutrients through the roots. You can also grow the plant roots in the air by spraying them with a fine mist of nutrient solution or grow them by aerating the solution under each root mass with an air pump.

There are six basic types of hydroponic systems making up the basis of all hydroponic gardening:

* Wick
* Water Culture
* Ebb and Flow (or Flood & Drain)
* Drip
* Nutrient Film Technique (N.F.T)
* Aeroponic

In today’s gardening marketplace is a plethora of time saving, space saving, user friendly gadgets. Everyone can grow a garden if a few simple rules are followed. Gardening publications and books are everywhere. Old timers enjoy giving advise and sharing their heirloom seeds. They truly are the best resource available.

Indoor gardens are all the rage now. Hydroponic systems come in many different sizes and shapes, each designed to do a specific job which is grow extremely fast, high quality organic vegetables. Indoor growing is so popular because it greatly reduces the amount of food that has to be purchased and brought home.  The person growing the food has total control over whether chemicals or organics are used.  There is no dirt to mess up the inside of the home and the yield is far higher with  better quality food than found in the grocery stores. Every person should learn to grow using hydroponics for safety and health reasons.

Hydroponic growing techniques are soil-free and very flexible.  They can be adapted to the needs of seniors, children and the physically challenged, in fact anyone who has difficulty gardening in a traditional way.

This type of indoor gardening is a wonderful tool to teach children about growing plants.  There are hobby, soil-free hydroponic systems widely available for growing just two plants at a time to 20 or more.  The largest cabinets can literally produce enough food to feed an entire family.  Many of them can be raised to a comfortable level so that people confined to a wheelchair or who have difficulty bending over can be accommodated.  This clean, bug-free way of gardening is the ideal thing to set up anywhere in the house.

An hydroponics grow cabinet is a handy item to use for growing plants indoors. The cabinets are compact units. Even if you want to garden indoors and live at the top of a very tall building in a small apartment, you can enjoy bringing fresh vegetables and flowers to life with a growing cabinet. Hydroponics enthusiasts love to use a grow cabinet for hydroponic gardening indoors as well.

Using an indoor growing situation such as that offered by a growing cabinet, you will be imitating what comes naturally in the outdoors, giving plants what they need to grow. Water, light, food and warmth are the four necessities for plants to live and thrive.

The hydroponics grow closet is the perfect place to house your plants, be they flowers, fruits or vegetables. Hydroponic gardening is growing plant without soil.  The art of growing vegetables, fruits and flowers in a controlled environment. Time and again, hydroponically grown produce yields a better crop of vegetables and fruits and more flowers.  The produce is rich in nutrients and can be stopped and started any time of year.

There is no soil to contend with, no fighting the weather, no shrinking with embarassement as Nosey Mr Jones pokes his head over the fence pointing and laughing at your shrivelled cauliflowers.

You can choose to build your own little closet, if you wish, or you can fast track your new hobby and buy one. Whichever route you take, once you have the seeds and a good “how to” hydroponics guide book, you’re all set!

Hydroponics systems can be either closed or open. In closed systems, the same hydroponic nutrient solution is re-circulated and the nutrient content is monitored and adjusted.

Keeping the nutrient balance in such systems is easy and the hydroponic nutrient solution should be sampled and analyzed every week. The nutrient solution composition has to be adjusted according to the results.  Closed systems are more appropriate for indoors.

In open systems, a fresh nutrient solution is introduced for each irrigation cycle.  This is usually a technique for outdoors.

To start growing with the hydroponic technique, you don’t need to be an agriculture engineer anymore to take advantage of hydroponic technology and set up your own hydroponics grow room. Hydroponic systems today are put together with plug and play capabilities which make it easy for the beginner to put together their first hydroponic system by themselves with little or no help.

Some companies offer kit systems built specifically for beginners. There are also hydroponic plans that are easy to follow and you can build your own system from supplies that are readily found at your local home supply or hardware store.