Orbit 5 Pack Multi Stream On Stake. It is ideal for potted plants and flower beds. Fully adjustable from 2' to 6', this sprinkler saves up to 70% over conventional sprinklers. The heavy-duty 6" stake ensures easy installation, while the flow control knob adjusts water flow from 0.5 to 16 gallons per hour at 25 PSI with a maximum spray radius of 6 feet.