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Hydroponics - Why Not Start Your Own Hydroponic Garden?

Hydroponics is the cultivation of plants in a nutrient rich solution rather than in soil. It involves growing plants inside without using real sunlight. The word hydroponics comes from two Greek words, meaning "water working".

If you enjoy gardening, but have limiting factors such as very little gardening space, problems with pests or unsuitable weather conditions, then hydroponics could be the answer for you. For many people, the thought of successfully gardening indoors all year around has only been a dream. However, with hydroponics this is possible.

General hydroponics is a hobby many people are picking up today. Hydroponics is simpler than what most people think, and is proven to have several advantages over regular soil gardening. The following are some of the many benefits of growing plants using hydroponics:

Less space is required, and plants can be grown closer together. Growing plants with hydroponics is possible almost anywhere.

Less water is required as there is no soil which soaks it up before it reaches your plant's roots. Hydroponics is great in areas where there are water restrictions, as less water is lost to evaporation. When you water your regular garden plants, approximately 10% of the water actually makes it to the plants.

No pests or diseases. You don't have to worry about pest control, and because your plants are grown indoors, there are fewer problems with diseases such as mould and fungi.

Reduced maintenance time. Once your hydroponics system is set up, all you need to do is change the nutrient solution on a regular basis. This only takes a few minutes. There is no need for any weeding.

Types of plants grown with hydroponics:

Nearly all plants can be grown using hydroponics. The most common are vegetables such as tomatoes, lettuce, cucumbers, and peppers. Other plants include flowers and herbs.

Although hydroponics is possible for most plant species, a limiting factor is the amount of physical support required. If you are growing climbing plants, you will need to provide them with extra support.

Hydroponics supplies:

Hydroponics gardening supplies can be found at most good gardening stores nowadays. Before visiting your local store, it is a good idea to do some research online first, so you know what you need. You can also purchase supplies online.

Your grow lights are one of the most important factors for hydroponics gardening. Hydroponics stores sell individual parts as well as complete growing systems. These will include the hydroponics and lighting systems, fans, and timers, etc.

In conclusion, a hydroponics system will initially take a bit of time and effort to set up, but in the end it will be well worth it.

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Would hydroponics be the way to go? I live on 80 acres, but don't farm, need a small steady supply of veggies

Can be outside in the sunshine. I already do some container gardening and composting, I enjoy that. Garden has almost always failed because of the hard clay soil and insects. I would like it to be as organic as possible, and no weeds (not the other 'weed' either!). Also, does it need full sun or part-sun is OK? Wouldn't the water get too hot in full sun?

You would probably be best off with a greenhouse, as opposed to having an indoor or outdoor hydroponic garden. This would allow light to come in naturally, while maintaining a closed environment so the plants don't dry out too much. This would also prevent insects from attacking your plants and weeds from developing.

As far as a hydroponic system itself, this is pretty simple to design and construct. Basically, all of your plants will be growing in solid (not draining) pots full of gravel. Attached to the bottom of each pot will be a supply line for the water. These supply lines are all attached to a pump that pumps the water from a reservoir up through the bottoms of the pots. You would then have all of the pots on some kind of draining shelf over a catch basin, so the water gets recirculated back to the main water reservoir.

At timed intervals, the pump will come on and the pots will start to fill with water from the bottom (along with some amount of fertilizer). As the pots fill up and overflow, the overflow is caught in the catch basin and recirculated back to the water reservoir. After a few minutes, the pump stops and the water drains back down to the reservoir. This is key, because the receding water draws in nitrogen from the air to nourish the plants and prevent root rot.

Hydroponic gardening is very healthy for the plants, as every aspect of their growth is tightly controlled (like changing from a growth food to a blooming food at the right time of year). It also uses a lot less water, since only enough water to keep the plants healthy is actually used, and all overage is recaptured and reused.

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