Rain Bird RWS-GRATE-P Grate(only) Purple

Rain Bird’s Root Watering System (RWS) enables vital water, oxygen, and nutrients to bypass compacted soil and directly reach tree and shrub root systems.

Its patented basket weave canister allows ground installation to a depth of 36"" (91,4 cm) for the RWS, 18"" (45,7 cm) for the RWS-M and 10"" (25,4 cm) for the RWS-S. The RWS is intended for use with water dispensing devices such as a bubbler head or a drip emitter.

The RWS promotes tree and shrub investment protection, watering efficiency and landscape aesthetics through deep root growth and tree development.

Rain Bird RWS-GRATE-P Manuals (Root Watering System)

• RWS Tech Specs 
• Rain Bird RWS Brochure
• Rain Bird RWS Installation Tips
• Rain Bird RWS CAD Drawings
• Rain Bird Installation Instructions for RWS and RWS-M (English)
• Instrucciones de instalación para las series RWS y RWS-M (Espanol)
• Rain Bird Installation Instructions for RWS-Supplemental (English)
• Instrucciones de instalación para las series RWS-suplemento (Español)
• Rain Bird RWS Soil and Sand Sock Installation Guide (English/Español)
• Rain Bird University of Arizona RWS Study
• Rain Bird Site Report: State Veteran's Cemetery 
• Rain Bird Site Report: Greek Town Casino 
• Rain Bird Site Report: Rancho Cordova