Not only does using cinder block mean it will last longer ... Go ahead and start doing some garden math of your and decide how many raised beds you'll build for the upcoming growing season.

upcycled concrete blocks, it's suggested to avoid planting edibles in the raised beds. Newer concrete blocks (as opposed to the lighter cinder blocks) are often a safer option. Read more ...

Cinder Blocks, bricks. There may be other choices- use your imagination! Availability, price and durability are factors to consider when selecting the materials you will need to construct a raised bed ...