Abstract: The invention provides a one piece planar plant support comprising an elongated vertical stake which can be folded along its longitudinal axis, and a pair of integral and co-planar arms extending horizontally in opposite directions from the stake. Notches in the arms allow the arms to be secured together in a crossed-over position when the stake is folded. Each arm has a rectangularly shaped end portion at its free end which is folded inwardly toward the other arm when the arms are crossed forming a clasp of polygonal (triangular, or diamond or trapezium) configuration to retain a plant stem. When the notches are adjacent the free ends of the arms, they hold the arms in position defining a polygonal clasp.