Raised Garden Bed Drainage Ideas. Poorly draining raised beds will seem to take forever to dry out in the spring, especially if you had a heavy snow cover over the winter. You can also prevent tunneling pests from decimating your plants.
When your garden beds drain well, the soil will be easier to work. A raised garden bed has many advantages over a traditional garden bed. Poor drainage can make your soil overly wet or waterlogged.
This helps with drainage during heavy rains or snow.
Use inexpensive or free materials to build your raised bed gardens.
When this is the case, the root system of your plant can drown in the excess water. Unlike other planter boxes that have drainage holes in the bottom to allow water to escape or drainage holes in pots, a raised planting bed uses height to allow the water to adequately drain. Using Rocks for Drainage in a Raised Bed.
Create a wood frame in the shape of a rectangle or square, place it on the ground, and begin to fill it with soil. This is a more traditional raised garden bed made from cedar. If you have a raised garden bed, you have an enclosed area that is elevated a few inches above the topsoil. Galvanized stock tanks are one of the easiest metal raised garden bed options. If you have not built your raised bed yet, be sure to choose a good site, use a good drainage system, and choose the right elevation for your raised bed.