An adjustable stake assembly forms a plant support, lattice, fence, plant holder, recreational or decorative structure. The stake assembly includes a universal stake support having a pointed angular tip that penetrates a surface, a body portion with a protrusion having a stake aperture, and a horizontal member extending perpendicularly from said body portion and said tip. At least one stake segment has a central portion. A lateral and distal end is appointed to be removably snapped-onto the universal stake support. A segment aperture is appointed to receive another stake segment for vertically stacking a plurality of the stake segments. In another embodiment, the stake segments include at least one lateral connector section. The stake segments can be interconnected to one another for horizontal cross-connection when forming plant supports, lattices, fences, or other structures.
