HydroPlanter

Modular bioretention rain garden system for urban surface water management

HydroPlanter Modular Rain Garden System

HydroPlanter is a modular bioretention rain garden system designed to provide surface water management, planting and amenity within a single piece of urban infrastructure.

As a plug-and-play SuDS solution, HydroPlanter helps attenuate and cleanse stormwater while creating biodiverse planted spaces within streets, public realm and development environments.

Its scalable modular design simplifies specification, installation and construction, allowing schemes to be adapted to different catchment areas and site constraints.

Designed for Surface Water Management

HydroPlanter is designed to manage runoff close to source while providing attractive planted infrastructure within urban environments. It combines stormwater attenuation, water quality treatment and planting within a modular rain garden system.

The system can be used as a standalone installation or incorporated into larger streetscape, public realm and development projects, allowing designers to respond to different catchment areas, site layouts and project requirements.

By combining hydraulic performance with amenity and biodiversity benefits, HydroPlanter helps integrate sustainable drainage into everyday streets and public spaces.

Modular prefabricated rain garden construction

Bioretention soil-based treatment system

Integrated drainage and overflow components

Available in multiple configurations and sizes

Suitable for retrofit and new-build applications

Supports planted SuDS infrastructure

Key Characteristics

HydroPlanter is a modular bioretention rain garden system developed to simplify the delivery of sustainable drainage within urban environments. The system combines planting, attenuation and water treatment within a scalable format suitable for both retrofit and new-build projects.

Benefits of HydroPlanter

HydroPlanter combines stormwater management, planting and modular construction within a single rain garden system, helping projects deliver SuDS performance alongside wider environmental and placemaking benefits.

Stormwater Attenuation →

Provides temporary storage of runoff to help reduce peak flows.
Download Datasheet

Water Quality Treatment →

Filters pollutants from surface water before discharge.
Download CAD Files

Amenity & Biodiversity →

Creates attractive planted infrastructure that contributes habitat and visual value.
Download Install Guide

Flexible Specification →

Suitable for streets, public realm, development and retrofit applications.
View Technical Resources

Efficient Installation →

Modular construction helps simplify installation and reduce site disruption.
Download Product Guide

Scalable Design →

Combines drainage, planting and public realm enhancement within the same footprint.
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Part of the HydroPlanter Range

Introducing HydroPlanter Max and HydroPlanter Flex

Two complementary solutions designed to deliver sustainable drainage across a wide range of project types and site conditions.

HydroPlanter is available in configurations designed to suit different project requirements, from larger integrated rain gardens through to more flexible retrofit applications.

HydroPlanter MAX is designed for projects requiring greater water storage capacity and larger planted SuDS features, making it suitable for streets, public realm and development schemes where runoff volumes and treatment requirements are higher.

HydroPlanter FLEX provides a more adaptable solution for constrained urban environments and retrofit projects, allowing rain garden infrastructure to be integrated where space and site conditions require greater flexibility.

Download
the Full Guide

Access detailed guidance covering HydroPlanter design, installation, specification and application within SuDS and urban drainage projects, with practical information to support successful delivery from design through to construction.

Technical Guidance for Designers and Engineers

CPDs, design guidance and technical documentation used during specification and project delivery.

Datasheets →

Technical data to support design and specification
View Datasheets

Installation Guides →

Practical guidance for successful installation
View Install Guides

Technical Guides →

Expert insight, guidance and learning resources
View Technical Resources

Design Guidance →

Technical support for planning and specification
View CAD Drawings

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