Master Drip Irrigation Sizing by Bed Size for Lush Gardens
Drip irrigation sizing by bed size scales tubing diameters, emitter spacing, and flow rates to garden dimensions for even moisture. Small beds (<30 sq ft) use ¼” lines with 6-12” spacing at 0.4-1 GPH; medium (30-100 sq ft) need ½” tubing; large require ¾”-1” mains and zones at 25 PSI. Read on for layouts, components, and steps.