From the Ground Up: Certified Rain Garden Materials
Raingardens, also known as bio-retention systems, are precision-engineered to treat stormwater through layers of compliant sands, soils and vegetation. At Daisy’s, we help you deliver them with confidence. We coordinate the full supply chain, for filter media layer, transition layer and drainage layer, supported by FAWB lab testing and CPSS accreditation. Whether it's a streetscape, civil subdivision or council asset, our bio-retention materials arrive to spec, on time and with the compliance data required for handover.
Rain Garden Technical Capabilities
Daisy’s supplies rain garden materials engineered to meet the critical performance requirements of bio-retention systems.
Layer | Material | Properties | Compliance |
Filter Layer | Filter Media Sand | Well-structured, free-draining, supports native vegetation | Melbourne Water A1, FAWB |
Transition Layer | Course Sand | Prevents mixing between filter and surface layers, uniform particle distribution | Certified for Bio Retention |
Drainage Layer | Screenings | High porosity, supports unimpeded outflow | Project Specific |
When precision and compliance matter.
Rain Garden Approved Soil at Daisy's Commercial
In-House Production
Our production facilities allows full control over blending and quality, ensuring consistency and rapid supply.
Certified Testing
All soils are batch-tested at accredited labs and reviewed by Certified Professional Soil Scientists (CPSS) for compliance with required specifications.
Proven Experience
We have supplied large-scale projects across the state, with an understanding of design requirements and the importance of achieving the correct standards.
Technical Support
Our team works closely with project managers and consultants to meet both regulatory and performance needs.
Testing Certified by
