Green wall vertical planter

This is a small modular hanging planter designed for balconies but applicable to any vertical surface. Attach a sheet of mesh or flexible plastic (e.g. a section of a plastic bag) to the front window before assembly. Put a layer of small stones at the bottom of each planter to avoid soil falling through when they are filled. The mesh at the bottom allows excess water to filter through. Assemble and attach as many as desired in a modular fashion. You will need to print one of each part per module, this excludes hooks as you will need 4 of these per module (glue these into place). Scale to desired size.I attached the three modules together with keyring rings but any wire or string should also work.