RST Environmental Solutions Ltd was established to specialise in Environmental Remediation work. This work involves the use of plants and trees to stabilise, remediate or beautify a site.We are specialists in Bio Engineering, Straw Mulching, Hydroseeding, Oversowing, Filtrexx, Silt Fencing, Floc Sheds & Dust Control. Established in 1998 we provide totoal erosion control solutions throughout New Zealand. Please view our website for more information and case studies or call directly to discuss your project today.