Review Of How Tall Should My Raised Garden Bed References. The very first raised bed my family ever put together was only four inches tall, and that height just didn't hold enough good soil we could grow in. Web what is the best height for a raised garden bed?

A height that allows easy access without straining the back or knees is essential for an enjoyable gardening experience. Web when i converted an old table into a lettuce garden for my first book, raised bed revolution, the garden part only needed to be about four inches (10 cm) in height because lettuce can grow in a much shallower space. Web if garden beds are to be accessed from one side only, the optimum garden bed width is 60cm (2’), which is half of the width of a bed that can be accessed from both sides.
