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Frequently Asked Questions on Hydroponics gardening and hydroponic supplies

We welcome everyone, who is willing to grow herbs, plants and flowers inside the house. It is so easy to get lost among the large number of sources about the indoor gardening; that is why, we will do our best to give you the most important and easy to understand information before you start.

HOW TO CHOOSE A PLACE FOR HYDROPONIC GARDEN?

The very first and the most important task for you to do is to choose a place in your house, where you will make a garden. Actually, any free space, whether it is a closet or a basement, will do. You will need 250 Watt – 400 Watt high pressure sodium or halide light for not less than about 6 feet (150-180cm) of grow room height to avoid the growing place overheating. These lights are enough to properly light up the space of about square meter.

 WHAT DO I NEED TO START INDOOR GARDENING?

Hydroponics belongs to those avocations, which, along with requiring much time, knowledge, and skills, will need good equipment to be successful and satisfying. Here belong inert hydroponic media, hydroponic system, either natural or artificial source of light, hydroponic nutrients and, actually, plants. 

COULD YOU, PLEASE, EXPLAIN WHAT HYDROPONICS MEAN?

Hydroponics is an art of growing plants using a nutrient rich solution instead of soil.

ARE THERE ANY REQUIREMENTS TO THE PLACE FOR HYDROPONICS?

The trickiest and the best thing about hydroponics is the possibility to grow plants everywhere: inside or outside the house, as well as in a greenhouse. To tell the truth, any plant can be grown with the help of hydroponic method, though some herbs may require more skills from the gardener to grow well.

 WHAT DOES AEROPONICS MEAN?

Aeroponics is another way for the gardeners to get rich crops. In this case the infusions of oxygen into the nutrient solution are used to hasten plants growth.

ARE HYDROPONIC PLANTS ORGANIC OR NOT?

For the time being, the question whether hydroponics is organic remains debatable for many people. However, a large number of gardeners are definitely the advocates of this statement. Hydroponics uses the methods of direct supplying all the necessary minerals to the plants without growing them in the soil. It is a proven fact that the yields obtained in this case are much richer and of better quality than those received from any other organic method of plants growing. 

WHAT IS THE KEY BENEFIT OF HYDROPONICS OVER SOIL CULTIVATION?

Having the possibility to adjust the rate of nutrients required for plants optimal growing, hydroponic gardeners manage to achieve the best growth rates and increased crops volume for the shortest period of time.

IS IT TRUE THAT HYDRPONIC PRODUCTS HAVE DIFFERENT TASTE THAN THE SAME PRODUCTS, GROWN ON SOIL?

Taste, flavor, and nutrition rate of hydroponic produce often surpass those of the soil grown produce, due to the fact that nutrients, necessary for the plants, are easily accessible for them at the time when plants need them the most. 

WHAT MINERAL ELEMENETS IN PARTICLUAR ARE NEEDED FOR PLANT GROWTH?

To succeed in the plants growing a gardener should know what elements are essential for the plants. Here belong those provided by water and air: oxygen (O), hydrogen (H), and carbon (C); several others are available for the plants from soil or growing medium: calcium (Ca), iron (Fe), phosphorus (P), magnesium (Mg), nitrogen (N), sulfur (S) and potassium (K); as well as some others, determined as essential not so long time ago: zinc (Zn), molybdenum (Mb), copper (Cu), chlorine (Cl), manganese (Mn) and boron (B).

Hydroponic Gardening: What makes it Different from In-Ground Gardening?

What makes hydroponic gardening different from traditional in-ground gardening is a soilless growing medium. No dirt! All plants require support, to be held up. This basic requirement is dealt with by soilless growing mediums which are inert, mostly non-organic materials.  Non-organic refers to the medium not being derived from living organisms, unlike soil, which is. There are a perplexing jumble of growing mediums available for hydroponic gardening. Generally speaking, these mediums are porous, light and coarse, allowing oxygen and nutrients to be easy accessible  to the plants roots.

Some of the most common used in hydroponic gardening are:

Coconut Coir ~ This is produced from the husk that surrounds the coconut shell. Made up of millions of tiny micro-sponges, it can absorb and hold up to eight times its weight in water, perfect for hydroponic gardening. It lasting three times as long as peat moss so is fairly sturdy. It is also called palm peat, coco, or just coir.  Some of the advantagesof this medium  for hydroponic gardening are better water retention and aeration.  The disadvantages of coconut coir are its breakdown after several uses and some drainage issues.  It is often mixed with other media to improve drainage for hydroponic gardening.

L.E.C.A / Lightweight Expanded Clay Aggregate ~ This is clay which has been heated under high temperatures until it puffs up.  It makes a very coarse medium as the clay balls are about 1/4″ across. Superb drainage, holds moisture, stays put and is reusable after sterilization to continue with your hydroponic gardening. These are just some of the advantages of this medium. On the downside, it doesn’t hold moisture as well as mediums like coconut coir and can be more costly.

Perlite ~ Glass flakes (Silica) are heated until it expands producing what we know as perlite. These tiny nodules hold water well and provide drainage. A common medium for hydroponic gardening due to its low density and somewhat lower cost.  Its advantage is its re-usability. That being said, it cannot be used alone for ebb & flow hydroponic gardening because it will float away or move during flooding cycles.

Rockwool ~ These cubes are made of fibers spun from melted Basaltic rock. The density of this growing medium for hydroponic gardening can be adjusted by changes in the amount of pressure during production. Large slabs are cut into smaller slabs and propagation blocks for easy handling in hydroponic gardening.  Advantages of this medium are the ease of handling, convenience, better control over nutrition, being able to plant seeds in it and allow the plants to be very stable.

So you see, soil  is not necessary for growing plants and you have plenty of other choices for your hydroponic gardening.  There are many other ways to germinate a seed  and support a plant.  What is vital is water, food, light, warm and oxygen. As long as you provide these things, plus the support, your plants will grow and flourish. Visit http://www.hydroponicgarden.net to find all these choices and supplies for successful hydroponic gardening.

Starting your own organic hydroponics gardening setup – hydroponics gardening supplies and points to remember

When Starting your own organic hydroponics gardening setup, you should remember that you will need to arrange two beds or layers in your hydroponic garden. The upper bed is, actually, a box to keep the plants in. This box should contain a growing medium for the plants to grow in. You can use perlite, coconut fiber, lava rock, Styrofoam pellets, rockwool or vermiculite for this purpose. The main thing about medium is that it should be able to keep a small amount of moisture for a long time. Experts assure that lava rock is best in this respect.

The lower bed is necessary to keep the water with the dissolved nutrients in it. The water is pumped with the help of an aquarium pump to the upper bed in order to water the plants. This procedure is repeated several times a day at equal intervals, being controlled with a timer.

Gardeners sometimes find it difficult to maintain the pH level of the water, its nutrition rate, and the ration of nutrients at the right level. These are, actually, the key factors, due to which a hydroponic garden or an organic hydroponics prospers. If these three crucial things in gardening are kept in balance with the help of Organic fertilizers, such technique of plants growing is called an Organic Hydroponic Garden.

Organic fertilizers are better for the plants than the chemical ones, as the latter are capable of burning the roots if used in higher concentrations.

When water solution is pumped to the trail with plants, it is partly absorbed by the medium and by the plants roots till saturation point. Consequently, the pumped water, returning back to the reservoir, contains lesser amount of parts per million (ppm) than before. 

Organic nutrients make hydroponic gardening easier, as they do not contain any chemicals, which can change the pH level or ppm of the solution. As a result, many problems, listed among the most common ones of organic hydroponic gardening, get solved on their own.    

It is a common knowledge that the upper part of a plant’s root uptakes nutrients, while the lower one absorbs water. To increase plant’s saturation with nutrients, it is possible to directly add them to the upper part of the roots, which, in the long run, will result in the more efficient organic hydroponics. To introduce such technique into your organic hydroponic garden, you should develop an organic hydroponics system.

The container can be similar as in the hydroponics gardening, or it can be a coir fiber container. It should be half filled with lava rock at the bottom. Then it is preferably to use a medium divider (e.g. coir fiber). The upper part of the tray should contain a mixture of 1/3 horticulture perlite of coarse grade, 1/3 potting soil, and 1/3 of large horticulture vermiculite.

When all this is set, it is necessary to place this container in the grow bed, with water level being a bit lower than the mixture of soils. Such arrangement will ensure the higher efficacy of the organic hydroponic gardening.

Lava rock with the secondary roots of the plants will be submerged in the water, and it will also serve to make this water flow up and moisten the soil mixture. At the same time, the upper layer of medium will be free to absorb the nutrients added directly to the primary roots.

Such hydroponic system saves a gardener from constant controlling and maintaining of the pH level and ppm of the growing medium. Nevertheless, beware of adding too many liquid nutrients to the soil layer: they may leak into the lava rock layer and disarrange your organic hydroponics gardening.