Why garden using a raised garden bed?

If you have never used a raised garden bet let me start off by saying that they are a great addition to an existing garden as well as offering gardeners with arthritis or issues with knees the opportunity to garden without having to bend all the way down. There are infact 2 types of raised garden beds, ones that are built on the existing ground and ones that are built on a pedistal system, elevating the garden bed over the grounds.
Raised garden beds have been popular in the Southern US for quite some time. They were designed to be used in clay rich soil of the South as a way to allow for growing of vegetables and later took on the decorative aspects we see today.
Benefits of Raised Garden Beds for Gardeners
Most garden beds are designed to allow easy access from all sides so the gardener does not have to stand in the garden bed itself. This reduces soil compaction, which makes it easier for plants to receive nutrients. It also means that gardeners can sit on a stool or bench to do their weeding and planting, instead of having to kneel on the ground, which can cause back problems or make existing problems worse.
Raised garden beds offer an attractive and elegant addition to gardens and landscapes. The use and designs on the market today allow for angles and shapes that natural wood can not duplicate. Building a garden bed is actually a very simple project.
Before starting on one the builder needs to consider the following things, what will I be planting in the garden. If it a flower garden most materials are acceptable. If the garden will be for herbs or vegetables that will be eaten by the gardener you might want to consider what the structure will be made from. The use of pressure treated woods or some plastics will leach carcinogins into the soil eventually making its way into the root system of the plants and into the very vegetable or herb you are growing. There are many pre-fabricated kits on the market today in all shapes and sizes. They are more costly but they are also much simpler to assemble.
Raised garden beds are easy to fertilize, water, and mulch due to the size and design. This translates into more efficient gardens. Also, they tend to use less water and fertilizer due to the set-up. When the garden bed is being filled in, unlike with Mother Nature, you decide what to put in the includings starting with mulch, or moisture absorbing materials to help seal in the water, followed by organic dirt, if it will be an organic garden. Think of the raised garden bed as very large planter.
Gardening Benefits of Raised Beds
Because the soil gets warmer more quickly and stays warmer longer the growing season tends to be longer than if you planted right into the ground. The reduced compaction of the soil and the warmth of the bed make it possible for plants to grow earlier in the spring and later in the fall. Because the soil is less compact in a raised garden bed, plants can be placed closer together. This all works to allow for a greater production vs a conventional garden in the ground.
Water also drains out more efficiently from a raised garden bed protecting your plants from becoming overwatered or saturated. The structure of the garden bed also holds in nutrients, making plants healthier and more resistant to disease.

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