Let's start by building our mobile base, where our vertical raised garden bed construction is put onto! Grap your wooden board and screw the four transport castors into the corners of the board. Turn it around and make sure to activate the breaks ;)

Materials:

• 5 old cases of wine
• Burlap (approx. a roll of 15cm x 10m to 20m - depends on the size of your cases)
• 1 wooden board
• 4 transport castors
• 1-2 wood slats
• Flower soil and compost for soil layers
• Herbs and vegetables

Tools:

• Hot glue gun
• Screws
• Screwdriver
• Saw
• Wooden glue

Now take your old cases of wine and put them onto each other. You can try different design layouts with more or less layers, but you should choose a layout which is already pretty stable on its own. TIP: Take a picture of your final design to remember the exact positions and rotations of the cases

Take each case and glue the burlap into it wherever it's got a gap. This way the soil stays inside of your cases. We double layered the burlap, which worked just fine. =) The exact realization of this step depends on your specific layout of the cases. In our case, we built a wooden rack to support the backside of the case on the second layer and supported the third layer with a wooden brace, which edges were sawed in an angle of 45 degrees. We used some screws and wood glue to stick them together. At each case we also placed braces under those corners, that extended onto other cases, which gave a nice increase of overall stability. The top case just stands on its own on top of the case underneath.

If you look on the internet for specific soil layers used best for raised garden beds, you can find a lot of different approaches. We decided upon a simple two layer approach due to the low case height. The first layer is made up of old leaves and branches for a height of roundabout 10cm. The second layer consists of flower soil for vegetables. Push it down a bit to compress the first layer inside of the cases. You should leave the top 10 cm of the cases blank to prevent the soil from washing out during rain or watering of your herbs and vegetables. Now plant all your favorite herbs and vegetables and enjoy your new mobile vertical raised garden bed! :)