Abstract: A hose irrigation device for converting a conventional garden hose to an irrigation hose having adjustable flow rates includes a screw having a shaft and a head. The shaft is threaded for being inserted into a garden hose. The shaft may be inserted an adjustable depth into the garden hose. A channel extends into the shaft of the screw. The channel has a base end corresponding to a distal end of the shaft relative to the head. The base end is positionable within an interior of the garden hose. The channel has a top end positionable outside of the garden hose when the screw is inserted into the garden hose. Thus, fluid passing through the garden hose is expelled from the garden hose through the channel.