The invention includes an irrigation arrangement for localized irrigation of a plant, the arrangement being configured to surround the base region of a plant having a stem or trunk when in use, the arrangement comprising: (a) a housing comprising a top, an opposed base and connecting sides, the top defining a top opening and the base defining a base opening for passage of a stem or trunk of a plant through the housing, the housing comprising a longitudinal side opening extending from the top of the housing to the base of the housing； and (b) an irrigation means attached to an interior surface of the housing and connectable in fluid communication with an irrigation pipe as well as a method of irrigation of plants with the arrangement of the invention.
