Awasome How To Make Wooden Raised Garden Beds 45 Degree Angle 2023. Cut raised garden bed pieces. You want to ensure that the timber has not been treated with cca as the nasty chemicals used for this can leach into the soil.

Then attach these pieces to the top of the garden box using the screws. Personally, i would avoid using pressure treated wood to build a diy garden bed. We decided to stack two 2x6s for each side, giving us a total depth of 11 inches.