How To Do Raised Bed Vegetable Gardens
From LoveToKnow Garden
Many people would like to try raised bed gardening but aren't sure how to do raised bed vegetable gardens. Whether you want to raise your garden bed a few inches or a few feet, a raised bed is a great choice for your veggies.
Benefits of Raised Bed Gardening
Raised beds are a wonderful choice for vegetable gardening for a lot of reasons:
- Access: It's easier to reach plants in the garden if it is raised. Highly raised gardens in containers make it possible for people in wheelchairs to access the garden or for seniors to garden without bending over.
- Visibility: It's easier to see your produce (as well as weeds and pests) when the garden in raised, making it easier for you to take good care of your plants.
- Soil: Making a raised bed means that you'll be importing soil in order to raise the bed. This means you can choose good-quality soil and amend it with just the right fertilizers and compost or other organic matter to produce better plants.
- No soil compaction: In addition to having better quality soil from the outset than most in-ground vegetable gardens, no one will be walking in your raised bed vegetable garden, which means the soil will stay fluffy, non-compacted and healthy through many growing seasons.
- Fewer weeds: Raised beds tend to have more plants in less space than a traditional vegetable garden lay out, which means there's less room for weeds. They also tend to be easier to control, especially if your raised bed is in a container.
How to Do Raised Bed Vegetable Gardens
Planning a raised bed vegetable garden is similar to planning a vegetable garden you would plant straight into the existing soil. You first need to find a location in your yard that gets a good bit of sun and has relatively good drainage.
Since you will be adding soil and amendments to fill the bed, the quality of the base soil is not that critical. It's a good idea to have some distance from trees if possible, as their deep roots can compete with your plants for water and nutrients, even if your garden bed is somewhat raised.
Next, decide how much you want your garden to be raised. Generally, raised garden beds are at least a foot higher than the surrounding soil, but you can also build a system to completely raise the garden off the ground by using containers. If that's the case, it can be as high as you want or need, but the soil should be a foot or two deep to allow for deep rooting of the plants.
Materials
Now you need to choose materials for holding in the soil. There are many different choices available at lawn and garden centers, from simple plastic edging to wood and faux-wood products.
You may not want to use pressure-treated lumber for your raised bed, however. There is some controversy over whether the chemicals used to treat the wood can leach into your garden and into your vegetables.
Mark out the size of your garden with spray paint, rope or a garden hose laid out in the appropriate shape. Measure the sides to determine how much of your chosen edging material you will need.
While you're at the garden store, you can buy soil, fertilizer and compost to fill your raised bed. The math can be a little intimidating to determine how much soil you need, but if you know the square footage of your space and the amount of soil in each bag, you should be able to figure it out. You can always go back and buy more later if you underestimate your needs.
Once you have your supplies gathered, remove the grass from the area where your bed will be, install the border and add your soil and other amendments. A garden tiller or even just a big rake can help you mix the soil and other things together.
Planting a Raised Bed Garden
Now that you know how to do raised bed vegetable gardens, its time to plant. You might be surprised at how much you can plant in a raised bed. It's really a more efficient use of space because you don't have to leave room for walkways.
In addition, if you stake plants such as tomatoes, beans and cucumbers to grow vertically and plant smaller plants under them, you'll find you have room for all of summer's bounty, even in a small space.
Getting Started Gardening
If you're thinking about planting your own vegetable garden, see the following slideshows for tips and suggestions to help you get started.
Learn More
Comments
Becky is right, tree roots will break concrete and your veggies won't like it much anyhow. If I were you, I would consider moving the raised bed to an area with no trees.
-- Contributed by: Kathleen RobertsTree roots can grow under and crack concrete
-- Contributed by: BeckyI appreciate your comment re interference from tree roots as I have a raised bed (80cm deep) too close to a jacaranda tree....whose root constantly invade the soil and compete with my vegetables ......I am considering taking out all the soil and cementing the bottom.....making sure there will be drainage holes on the sides .......would you rcommend this? or do you have any other suggestions.......I am loathe to cut down the tree as it provides much needed shade......Look forward to hearing from you.Lesley Berry
-- Contributed by: lesley berry
This page has been accessed 43,265 times. This page was last modified 19:52, 31 January 2010.
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