Ok so I have been looking for a design for raised beds and have told you all I would post some pics when I got one done, her it is!
We used thin tin but supported it vertically in the back of the "L" every 3 feet, in the front it is more like 42 inches between vertical supports. With the thickness of the tin (or thinness rather) the 42" sections did bow slightly when it was filled with dirt and watered thoroughly but not enough to be concerned about to me. I will use more screws on the next one to see if that alleviates that slight bowing. Each leg of the bed measures 12 feet long from the back corner and 3 feet wide, the top is covered with a treated 2" x 6".
We are going to use a gravel road mesh and place the mesh around the bed and then cover the ground with small river pebbles. We will probably have a truckload of river gravel brought in and dumped once we put the road mesh down and spread it with my tractor.
We used thin tin but supported it vertically in the back of the "L" every 3 feet, in the front it is more like 42 inches between vertical supports. With the thickness of the tin (or thinness rather) the 42" sections did bow slightly when it was filled with dirt and watered thoroughly but not enough to be concerned about to me. I will use more screws on the next one to see if that alleviates that slight bowing. Each leg of the bed measures 12 feet long from the back corner and 3 feet wide, the top is covered with a treated 2" x 6".
We are going to use a gravel road mesh and place the mesh around the bed and then cover the ground with small river pebbles. We will probably have a truckload of river gravel brought in and dumped once we put the road mesh down and spread it with my tractor.