The Mona Relief Grande is a heavy-duty subsurface tree irrigation system designed to efficiently hydrate semi-mature and large trees in urban and commercial landscapes. Featuring high-capacity 60mm perforated piping, it delivers slow-release water directly to the root zone, reducing evaporation and promoting healthy establishment. Available in 3m, 5m, and 8m lengths, with 60mm pipework.
item | sku | qty |
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3m x 60mm Out of Stock | 170UR1020 |
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5m x 60mm Out of Stock | 170UR1021 |
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8m x 60mm Out of Stock | 170UR1022 |
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8m x 60mm Double Inlet Out of Stock | 170UR1023 |
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The Mona Relief Grande is a heavy-duty subsurface tree irrigation system designed for the establishment of semi-mature and large specimen trees in urban and commercial landscapes. Manufactured from high-capacity 60mm perforated piping, the system enables direct, slow-release water delivery to the root zone, minimising evaporation and water loss.
Whether you're planting along highways, within public realm schemes, or on large-scale housing or commercial developments, the Mona Grande provides a reliable and low-maintenance solution to ensure deep root hydration and successful establishment.
Mona Relief Grande Models and Applications
MRG3 - 3m x 60mm - 900mm Dia - For large standard trees and small semi-mature trees
MRG5 - 5m x 60mm 1530mm Dia - For semi-mature trees in urban landscaping
MRG8 - 8m x 60mm 2500mm Dia - For large semi-mature trees in public realm or SuDS projects
MRG8 (Double Inlet) - 8m x 60mm -2500mm Dia - Same as MRG8 but with dual inlet for faster fill rate or twin feed points
Note: Always check your tree’s rootball size before selecting a model.
Features & Benefits
Optimised for Semi-Mature Trees: Tailored for large tree rootball irrigation
60mm High-Capacity Pipe: Ensures better flow rate and consistent moisture distribution
Optional Double Inlet: Allows quicker refill and dual access for large root zones
Discreet & Durable: Buried around the rootball and built to last
Integral Filters: Reduce blockages and improve longevity
Promotes Tree Survival: Reduces drought stress, supports healthy establishment
Quick & Simple to Install: Fits around rootball at planting stage
Suited for All Environments: Urban, commercial, green infrastructure and parkland planting
Pipe Diameter | 60mm perforated HDPE
Pipe Lengths Available | 3m (MRG3), 5m (MRG5), 8m (MRG8, single or double inlet)
Rootball Diameter Supported | 900mm to 2500mm
Inlet Options | Single inlet (MRG3, MRG5, MRG8), Dual inlet (MRG8 Double Inlet)
Material | UV-stabilised HDPE
Installation | Subsurface, placed around tree rootball at planting
Applications | Streetscapes, SuDS schemes, parks, housing and commercial developments
Suitable For | Large standard trees, semi-mature trees, large specimen trees
Ideal Users | Local authorities, contractors, landscape architects, civil engineers