Newer concrete blocks (as opposed to the lighter cinder ... either horizontally to cover the holes or vertically to create a planter. Leave the structure to cure for 24 to 72 hours, depending ...

Furniture, planters, raised beds, and garden walls are just a few of the many cinder block projects that can elevate your backyard decor.

Twine planter 2:22 12. Crate planter 2:36 13. Decorative plant pot 2:56 14.