An irrigation device, comprising: a base portion (1) and a liquid dispersal portion (19), the base portion (1) any geometric shape but preferably is a truncated hollow cone with a flat top (2), the flat top (2) planar with an aperture (3) any shape or size at the centre, the aperture (3) for the insertion of an irrigation pipe or hose (53), the aperture (3) configured for the attachment of the liquid dispersal portion (19), the aperture (3) comprising three or more sidewalls (4), a bottom edge (5) configured at the lower perimeter of the base portion (1), a top edge (6) configured at the flat top (2) perimeter, a sloped or curved surface (7) between the bottom edge (5) and the top edge (6), the base portion (1) wider at the bottom than the top to provide stability in use, a plurality of channels (8) configured anywhere on the base portion (1) slope (7), the channels (8) arch shaped (10) but can be any shape or profile, the channels (8) closed at the top and open at the bottom with a cover wall (12) configured
