In many gardens, a raised bed is a great idea because the bed is drier and warmer in the spring than the ground.
But some plants may have roots longer than your beds are deep. A few plants would rather be wet and cool.
How deep should your bed be?
Can you put any old dirt in it?
Do you need fertilizer?
Each page gives you the answer so you aren’t wasting money on more supplies than you need or forgetting critical elements.