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Greens Stream Enhancement Project

The Goal

The Greens Stream Enhancement project is part of Christchurch City Council’s wider programme to restore urban waterways into healthy, functioning ecosystems. Located alongside Riverstone Drive in Halswell, the project involved enhancing approximately 110 metres of Greens Stream through stream bank reconstruction, native planting, habitat creation, new pedestrian infrastructure, and improved public access.

The restoration forms part of the South West Greens Stormwater Facility development, which is designed to improve stormwater management while creating long-term ecological and community benefits.

The objective of this project was to restore a degraded section of stream by stabilising the banks, supporting native planting and creating an attractive, resilient waterway for the local community.

 

The Challenge

Following stream bank reshaping and earthworks, newly planted areas required protection from erosion, weed growth and moisture loss to give native vegetation the best chance of successful establishment.

The Solution

Advance Landscape Systems supplied EcoWool™ Mulch Matting 600gsm, which was installed across the revegetation areas to suppress weeds, retain soil moisture and protect exposed soils while plants became established. Natural hessian sandbags were also used alongside the EcoWool matting to help reinforce sections of the stream bank and reduce erosion in vulnerable areas.

 

Landscaping and Planting Initiatives

The project included extensive native riparian planting to stabilise the stream banks and improve the surrounding environment. New shared pathways, pedestrian bridges and viewing platforms were also constructed, enhancing public access and connecting the community with the restored waterway.

Performance and Outcomes

EcoWool™ Mulch Matting provided immediate protection to newly planted areas by reducing weed competition, retaining moisture and helping minimise erosion during the critical establishment period. Made from 100% natural wool, the biodegradable matting aligned with the project’s sustainability objectives while supporting healthy plant growth. Together with the stream restoration works and native planting, the project has created a more resilient waterway that will deliver long-term environmental and community benefits.

 

Learn more about EcoWool Mulch Matting 600gsm

Project Lead
Corde Ltd
Landscape Contractor
The Plant People
Product Used
EcoWool™ Mulch Matting 600gsm
Consultant
Greg Suckling, Natural Fibre Geotextiles
Location
Halswell, Christchurch
EcoWool Specification Sheet
EcoWool Mulch Matting Info Sheet
Greens Stream EcoWool 1
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Greens Stream EcoWool 3
Greens Stream EcoWool 7
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Greens Stream EcoWool 12
Greens Stream EcoWool 18
Greens Stream EcoWool 20

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