HydroSure Rigid Riser with Threaded Adaptor - 200mm - Pack of 10
£4.40 £3.67Price per Riser: £0.37Price per Riser: £0.44HydroSure Rigid Riser with Threaded Adaptor - 300mm - Pack of 10
£6.19 £5.16Price per Riser: £0.52Price per Riser: £0.62
Build a greenhouse irrigation system using anti-drain valves, dropper weights and riser pipes for overhead watering above the foliage canopy for healthy greenhouse plants.