8,255
edits
Changes
Jump to navigation
Jump to search
Line 65:
Line 65: − − [[File:Sandy Bioretention Soil Mix.jpg|thumb|Sandy filter media mix]] −
→Additives
It is recommended that this fraction be taken from the topsoil or the organic portion otherwise; keeping the sand as minimum 65 % by volume. </p>
It is recommended that this fraction be taken from the topsoil or the organic portion otherwise; keeping the sand as minimum 65 % by volume. </p>
{{:Additives}}
{{:Additives}}
<references />
<references />