Perhaps you've heard of soil-less gardening, also called hydroponics. Typically, hydroponics involves the use of water as a growth medium. No doubt you can find a more scientific description of the process. However, the average gardener doesn't actually require more knowledge than that.
Many people might wonder how hydroponic gardening is possible. It's generally believed that plants need soil. It's a source of water, energy, support and nutrients. These are all required in order for the plant to thrive. However, it can obtain these elements from other sources as well.
Plants certainly need water. But they don't have to get it from soil. Many plants grow wild in rocks or sand, and even floating on a body of water.
The energy provided by the sun's rays and its heat are also essential to a plant. But sun warmed earth isn't the only source of energy. The sun's rays have the same effect on a plant's leaves regardless of whether it's in the ground or not. Photosynthesis, essential to a plant's well being, will take place just as long as the top part of the plant gets sufficient light. There are plants that don't require any light whatsoever. But they still require energy to fuel their natural growth cycles.
Most commonly grown plants require some sort of support to hold them up. Planting them in soil is the most common and effective means of achieving that. This is why a plant's roots spread out and its stems are resistant to the wind's force. However, there are other options for supporting your plants. Try weaving string through a fence-like structure, or fasten some craft sticks to the top of a container. There are other ideas that will also do the trick.
Nutrients are another of the important elements for a healthy plant. These include nitrogen, phosphorus, potassium and various trace elements. Normally, a plant will absorb these nutrients from the earth that surrounds it. However, they can also get these essential nutrients in other ways.
A common way of doing this is to keep the plant's roots covered in a water-based liquid nutrient solution. There are systems that utilize a hydroponics grow tent to retain moisture. The roots are sprayed frequently with a nutrient solution that soaks them thoroughly. This is similar to another growing technique that doesn't use soil, the practice of aeroponics.
Hydroponic gardening can produce beautiful, healthy plants. There are many varieties of plants that are able to flourish without soil, as long as they're cared for properly. - 15266
Many people might wonder how hydroponic gardening is possible. It's generally believed that plants need soil. It's a source of water, energy, support and nutrients. These are all required in order for the plant to thrive. However, it can obtain these elements from other sources as well.
Plants certainly need water. But they don't have to get it from soil. Many plants grow wild in rocks or sand, and even floating on a body of water.
The energy provided by the sun's rays and its heat are also essential to a plant. But sun warmed earth isn't the only source of energy. The sun's rays have the same effect on a plant's leaves regardless of whether it's in the ground or not. Photosynthesis, essential to a plant's well being, will take place just as long as the top part of the plant gets sufficient light. There are plants that don't require any light whatsoever. But they still require energy to fuel their natural growth cycles.
Most commonly grown plants require some sort of support to hold them up. Planting them in soil is the most common and effective means of achieving that. This is why a plant's roots spread out and its stems are resistant to the wind's force. However, there are other options for supporting your plants. Try weaving string through a fence-like structure, or fasten some craft sticks to the top of a container. There are other ideas that will also do the trick.
Nutrients are another of the important elements for a healthy plant. These include nitrogen, phosphorus, potassium and various trace elements. Normally, a plant will absorb these nutrients from the earth that surrounds it. However, they can also get these essential nutrients in other ways.
A common way of doing this is to keep the plant's roots covered in a water-based liquid nutrient solution. There are systems that utilize a hydroponics grow tent to retain moisture. The roots are sprayed frequently with a nutrient solution that soaks them thoroughly. This is similar to another growing technique that doesn't use soil, the practice of aeroponics.
Hydroponic gardening can produce beautiful, healthy plants. There are many varieties of plants that are able to flourish without soil, as long as they're cared for properly. - 15266
About the Author:
Hydroponics is an increasingly popular technique for year-round, indoor gardening. Find out more at Hydroponic Gardening.
