Most garden crops need at least 10 inches of soil to thrive.
Best height for raised garden bed.
If the raised bed is on top of a hard surface the minimum recommended height of 10 inches may not be deep enough for some crops like potatoes.
Mulching around plants with 2 3 of shredded leaves or straw is another effective way to retain moisture and add organic matter to the soil.
Young children need beds closer to the ground.
Raised beds typically range from 12 inches to 18 inches with a maximum of 36 inches in height.
The best raised garden depth.
The height of raised garden beds tends to be anywhere from six inches to waist high.
This is the height of two standard 2 x 6 boards which actually measure 1 5 x 5 5.
The height of a planting bed depends largely on the soil underneath and the type of plants.
When you make a raised garden bed the height is purely down to your and your garden s needs.
How tall should a raised bed be.
Besides the aesthetic appeal of raised beds and container gardens they also provide good drainage for the soil within the bed.
If the raised bed height is lower than this till the existing soil below the raised bed.
For example if you re in a wheelchair or have mobility issues then a taller structure will help you to reach into beds.
Planting intensively in a raised bed garden minimizes moisture loss.