RootRain Metro

Developed in the early 1990s, the RootRain Metro system is one of the most widely specified proprietary tree pit irrigation systems in the world. RootRain Metro is available in four different sizes and with three different cap configurations.


The RootRain Metro is specifically designed as a cost-effective residential tree irrigation system, and is also available in contractor pack form for self-assembly.


  • Quick and easy to install
  • Extremely cost-effective
  • Drought tolerant
  • Fast watering (60 litres/minute in porous soil)
  • Reduces water consumption by eliminating wastage


LengthRootball DiameterCap TypeCode
1.25m (4ft)0.4mPlasticRR1A
1.25m (4ft)0.4mPlastic with ChainRRPC1A
1.25m (4ft)0.4mMetal with ChainRRMC1A
1.75m (6ft)0.55mPlasticRR2A
1.75m (6ft)0.55mPlastic with ChainRRPC2A
1.75m (6ft)0.55mMetal with ChainRRMC2A
2.5m (8ft)0.8mPlasticRR3A
2.5m (8ft)0.8mPlastic with ChainRRPC3A
2.5m (8ft)0.8mMetal with ChainRRMC3A