Hydroponics is Clean Gardening
Tuesday, July 21st, 2009Hydroponics is a technique for growing plants without the use of soil. Usually, hydroponic gardening features the use of water as a growth medium. Certainly, there are more technically exact descriptions. However for the home gardener, that’s probably all you need to know.
Possibly you’ve questioned how you can raise plants hydroponically without earth. Many people are convinced that earth is required for the development of a plant. It’s a source of water, energy, support and nutrients. For a plant to thrive, you need all of these elements. However these ingredients can be obtained from other sources as well.
Water is an utter essential for any plant life. But they do not have to obtain it from soil. You’ll find that a lot of plants grow naturally in unfriendly settings such as sand and gravel, or even floating on top of the water.
The energy provided by the sun’s rays and its heat are likewise critical to a plant. But there are alternative ways to supply your plants with energy besides sun-drenched soil. The sun’s rays have the same effect on a plant’s leaves regardless of whether it’s in the soil or not. The essential process of photosynthesis occurs even when you leave the top part of a plant exposed to sunlight. Many plants thrive even with no light at all. They will, though, still require some energy to power their normal growth processes.
Lots of of the plants that interest the home gardener require some tangible support. Most often, this is achieved by planting them in the earth. This is how come a plant’s roots spread out and its stem is impervious to to the wind’s force. However other supporting methods can attain the same result. For example, string interwoven on a supporting frame of popsicle sticks attached to the top of a container will work very well.
A healthy plant also requires adequate nutrition. Potassium, nitrogen, phosophorus and some trace elements are included in this list. In a natural environment, the plant will absorb these nutrients from the earth around it. But there are other methods to provide these important nutrients to your plants.
A typical means of doing this is to keep the plant’s roots covered in a water-based liquid nutrient mixture. Some hydroponic systems include a grow tent that is able to hold in wetness. A nutrient solution is sprayed onto the roots on a regular basis in order to keep them soaked. This is similar to another growing system that doesn’t use earth, the method of aeroponics.
Hydroponics can turn out attractive, healthy plants. There are a lot of varieties of plants that can prosper above ground. Just make sure you take care of their requirements.














