Steep ground but even watering!
Most inexpensive irrigation kits require flat ground and a pressure reducer. This special dripline compensates for elevation and pressure changes and normally saves you the cost of a pressure reducer. This includes 100' of Apex Pressure Compensating drip line (12" Spacing 0.55GPH), a flushable end, and a 3/4" swivel hose thread beginning. You can cut into smaller sections, get more beginnings or endings; add a coupling (IG16744) and get another roll (IG18755) for longer lines.