Part 3/7:
In addition to size, the depth of your raised bed is crucial. Many inexperienced gardeners opt for beds that are too shallow. Ideally, raised beds should be deep enough for the types of vegetables you plan to grow.
A depth of 12 to 14 inches is recommended for vegetables with extensive root systems, like carrots and parsnips, especially if you’re working with compacted soil below. Conversely, if you have good soil underneath, a 6-inch bed may suffice. It’s important to note that if you're combating pests like gophers, a deeper bed with protective wiring can help. The gardener has learned this firsthand, noting that a deeper bed can also accommodate taller trellises for climbing plants.