Citygreen / Products / Tree Pit Irrigation and AerationRootRain Metro

RootRain Metro

RootRain Metro

Root Rain MetroThe original RootRain™ Metro system is the most widely specified proprietary tree pit irrigation system in the United Kingdom, and is available now in Australia and North America.  Designed in Britain, the Metro comes in four different sizes and with three different cap configurations.

The system is also available in contractor pack form for self assembly.


  • Quick and easy to install
  • Extremely cost effective
  • Improved drought tolerance
  • Fast watering (60 liters/minute in porous soil)
  • Reduces water consumption by eliminating wastage

Product Specification

ProductDiameterLengthApplicationCap TypeCode
RootRain Metro35mm1.25mSpecimen shrubs/standard treesPlasticRR1A
RootRain Metro35mm1.25mSpecimen shrubs/standard treesPlastic with chainRRPC1A
RootRain Metro35mm1.25mSpecimen shrubs/standard treesMetal with chainRRMC1A
RootRain Metro35mm1.75mmStandard trees/selected standards to 8-10cm girthPlasticRR2A
RootRain Metro35mm1.75mmStandard trees/selected standards to 8-10cm girthPlastic with chainRRPC2A
RootRain Metro35mm1.75mmStandard trees/selected standards to 8-10cm girthMetal with chainRRMC2A
RootRain Metro35mm2.5mmSelected standards/heavy standardsPlasticRR3A
RootRain Metro35mm2.5mmSelected standards/heavy standardsPlastic with chainRRPC3A
RootRain Metro35mm2.5mmSelected standards/heavy standardsMetal with chainRRMC3A
*Note: Product dimensions may change without notice. Please confirm with Citygreen at time of order placement.