Stacked Crates Create a vertical planter pyramid! Keep the structure from becoming too precarious by reinforcing the stacked crates with wooden planks.
Ideas to Help Build a Spacing Saving Vertical Gardens - Finest DIY
bottles as a vertical garden. Seems like watering from the top would let the water drip down to the bottles beneath, saving water too.
Florafelt Vertical Garden by Jeff Allis of Tru Vine Design.
Homelife - 7 Best Plants For An Edible Vertical Garden
Wild Salt Spirit: 5 tips to make the most of a small outdoor space