This concept consists of a mobile planter base made from a solid piece of cast concrete. The bottom of the base is inset to accommodate four 360 deg. The vertical wood structure forms a contemporary lattice to promote/support plant growth.
Simpson) makes a product called EZ-SPIKE eliminates a need for concrete post footing. EZ-SPIKE is basically a long spike that has a square top sized to accept a post that is normally used for supports. By Simpson.