Raised Bed Gardening

Crops grow better in the deep, loose, fertile soil of raised beds.

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raised bed gardeningFor space efficiency and high yields, it’s hard to beat a vegetable garden grown in raised beds. Raised beds can improve production as well as save space, time, and money. They also are the perfect solution for dealing with difficult soils such as heavy clay. In addition, raised beds improve your garden’s appearance and accessibility.

Raised gardening beds are higher than ground level, and consist of soil that’s mounded or surrounded by a frame to keep it in place. The beds are separated by paths. Plants cover the entire surface of the bed areas, while gardeners work from the paths. The beds are usually 3 to 5 feet across to permit easy access from the paths, and they may be any length. You can grow any vegetable in raised beds, as well as herbs, annual or perennial flowers, berry bushes, or even roses and other shrubs.

One reason raised beds are so effective for increasing efficiency and yields is that crops produce better because the soil in the beds is deep, loose, and fertile. Plants benefit from the improved soil drainage and aeration, and plant roots penetrate readily. Weeds are easy to pull up, too. Since gardeners stay in the pathways, the soil is never walked upon or compacted. Soil amendments and improvement efforts are concentrated in the beds and not wasted on the pathways, which are simply covered with mulch or planted with grass or a low-growing cover crop. Also, the raised bed’s rounded contour provides more actual growing area than does the same amount of flat ground.

Raised beds also save time and money because you need only dig, fertilize, and water the beds, not the paths. You don’t need to weed as much when crops grow close together, because weeds can’t compete as well. Gardeners with limited mobility find raised beds the perfect solution—a wide sill on a framed raised bed makes a good spot to sit while working. A high frame puts plants in reach of a gardener using a wheelchair. For best access, make beds 28 to 30 inches high, and also keep the beds narrow—no more than 4 feet wide—so it’s easy to reach to the center of the bed.

 

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