1/2" x 50, Sub-Surface Emitter Tubing, 0.9 GPH Emitters Spaced Every 18 in, Can Be Used for Both Above Ground and Underground Installation, Copper Colored With Copper Shield Provides 90% Watering Efficiency, Right At The Root Zone, Protects The Emitter From Root Intrusion, Creating A Long Lasting, Low Maintenance Sub Surface Drip Irrigation System, For Use In Organic Gardens Or Shrub & Ground Cover Areas, 33 Pressure Compensating Emitters That Provide A Consistent Flow To Every Plant.
