Raised Bed Materials: The Best Option for Your Garden

Masonry adds permanence and structure to your raised beds.

By Jenny Peterson

More and more gardeners are turning to raised beds, and the reasons are numerous. If your garden has shallow or poor-quality soil, or you have mobility issues that prevent you from kneeling or bending, raised beds are the way to go. But there are so many materials to choose from that it can be a bit confusing when you're trying to make the best decision. Here are the top three building materials for raised beds, and why you might want to use them.

Masonry 

If you're looking for a more permanent solution for your raised beds, consider masonry. Bricks or rocks can be mortared together to create long-lasting structures that add a more formal and stately look to your garden. Mortared beds are, however, a good deal more expensive than other options, so homeowners will need to weigh the advantages and disadvantages before making that decision.

Wood 

If you need to save a few dollars but still want a nice-looking raised bed, consider wood. Avoid using treated outdoor lumber, however, as it contains chemicals that are not recommended for use with edibles. This is particularly true for railroad ties, which are treated with creosote. Expect wooden raised beds to last approximately five years.

Recycled Plastic 

A combination of wood waste and plastic, this product is formed into standard-sized boards resembling traditional lumber and can be easily cut into proper lengths by power tools. Although more expensive than lumber, it's a great middle-of-the-road option in terms of price and longevity. This product also meets organic guidelines, possibly making it the best all-around choice for many home gardeners. Most of these products can be used by an avid do-it-yourself gardener, although more specialized skills are required for constructing proper masonry beds. You can hire local landscape contractors to build your beds if you are unsure of your own skills, particularly with power tools. You'll want your raised bed garden to be attractive, sturdy, and safe for you and your family.