A plant support device for providing support to the stem of a plant includes a rod that is configured to insert vertically into a planting bed. A positioner is slidably couplable to the rod. A holder, which comprises a strap, is coupled to the positioner. The strap is variably couplable to the holder to form a loop. The rod is configured to insert vertically into the planting bed proximate to a stem of a plant requiring support. The positioner is variably couplable to the rod such that the positioner is positionable at a required height relative to the stem. The strap is configured to position around the stem of the plant and to couple to the holder to form the loop. The loop extends from the holder around the stem of the plant to support the plant.
