4mm Green Rain Pipe — Laser-Punched HDPE Drip Irrigation Pipe

4mm Green Rain Pipe — Laser-Punched HDPE Drip Irrigation Pipe

Rain Pipe made of HDPE fabric (High-Density Polyethylene) — features zig-zag and randomly punched holes by laser, delivering the best water sprout performance in this category. No clogging problems, longer life than ordinary rain pipe, very easy to assemble and reallocate. Helps reduce water waste through targeted drip irrigation in hydroponic and soil-based grow systems.

Why growers choose 4mm Green Rain Pipe:

• HDPE fabric construction — durable, long-lasting drip pipe
• Laser-punched holes — precise drip pattern, no manufacturing defects
• Zig-zag random hole pattern — best water distribution in category
• No clogging issues — laser-perfect holes don't catch debris
• Longer life than ordinary rain pipe — proper HDPE outlasts cheap alternatives
• Easy to assemble and relocate — flexible installation, simple changes
• Reduces water waste — targeted drip vs broad spray watering

Who it's not for:

Specifically 4mm diameter — for larger flow needs (13mm, 19mm, 25mm), use appropriate diameter drip pipe. Pair with 4mm dripper stakes (Wilma Blue/Black, Netafim Spray) for targeted root-zone delivery. For air rather than water (4-6mm airline), use proper airline tubing instead — these aren't interchangeable. Check fittings match your existing irrigation kit before ordering.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.