BioRetain is the best product to use when developing gardens and landscaping near roads, built-up areas or on urban sites. BioRetain is a fully-functioning bioretention media utilised by local government, large scale contractors and land developers for stormwater management.
BioRetain prevents erosion and scouring of streams and rivers by moderating flooding, peak flows and spills. It also reduces water pollution by removing suspended solids, nutrients and dissolved metals contaminants from stormwater runoff. BioRetain also contains wetting agents so that in the drier months plants can thrive in a moist and nutrient-rich environment.