Gardening And Hydroponics – The Perfect Answer.

There is no doubt that the average horticulturalist and gardening is used to getting dirty. After all, they are constantly rooting around in soil, applying pesticides and fertilizers. They often plant, divide, and plant again. They do this so they can see and eat the nutritious and lovely plants they’ve grown. What if these values could be gained without ever having to come into contact with soil of any kind?

Hydroponics is the science of growing healthy plants without the use of soil. The most common medium used for this is water. There are definitely definitions that are more technically accurate, but for the occasional teacher, home gardener, or hobbyist, this definition is fitting.

How is hydroponic gardening even possible? Most people think that plants have to have soil in order to get support, water, heat, and nutrition for growth and reproduction, but this isn’t necessarily true.

Plants definitely do need water. But they needn’t get it from the soil, even though that’s one of the most common methods. Even in nature, some plants grow in sand, gravel or even on the surface or underneath a body of water.

Plants have to get a certain amount of energy from sunlight or from heat from their surroundings. Soil that has been warmed by sunlight isn’t the only way to get this energy. Direct sunlight will work on the leaves, just as it does for plants that are grown in soil. By leaving the top portion of the plant exposed to a source of sunlight by supporting it with a string at the top of the container will allow the critical process of photosynthesis to take place. As with almost everything in botany, there are some exceptions. There are some plants that are able to survive as well as reproduce with no light at all as long as they get some energy to drive biochemical reactions.

However, there artificial ways to support these plants that work very well. Some of these methods include using string or ice cream sticks that have been glued to the top of the container.

One of the most important elements for a plant is without question proper nutrients. Nitrogen, phosphorus, potassium and a host of trace elements (zinc, copper, iron and others) are essential to plant growth. Absorbing those elements from the surrounding soil is, of course, one usual way of obtaining them. But, here again, nutrients can be fed to plants in a number of ways.

One very effective method would be to immerse the plants roots in water that contains liquid nutrients. There are other methods as well. People that are involved in hydroponic gardening house their plants in an enclosure that will retain moisture. The roots are sprayed frequently with a mister that contains a nutrients solution. This method does cross into an area that is known as aeroponics.

Hydroponic gardening methods can be used to grow a number of plants like lettuce, tomatoes, strawberries, and other plants that are not fruits or vegetables, like orchids. Hydroponics can be used to grow a long list of plants. There are thousands of plant species that thrive without the use of soil as long as they are properly cared for. The effort can be fun as well as instructive. Hydroponics can be use to grow nutritious and beautiful plants, without the drawbacks of using soil.

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