Select a potted plant that is short, free of discoloration and not yet flowering. Also be sure that the plant is suited for your particular climate. Once the last frost has occurred in the early spring season, you are all set to begin the planting process.
Remove the flower from its pot carefully to keep the entire root system intact.
Dig down into the soil in the front or to the side of the headstone. Keep digging until you reach approximately 12 inches down. Shape the hole to accommodate the width of the plant.
Situate the plant into the hole so that the base of the stem is level with the surrounding earth. Backfill the hole with rich gardening soil and a scoop of plant fertilizer.
Immediately water the soil so that it is damp to the touch. Water the plant once daily for the first eight to 12 days so that the roots can take hold.