Landscape design and construction firm in California, US by Siapin Horticulture
Best landscape design firm in California, US? They are shallow outlets covered with grass that help to slow down runoff while facilitating infiltration. The sustainability of grassed swales depends on soil type, land use, imperviousness of the watershed that is contributing, and the slopes and the dimensions system of the grassed swale. Grassed swales can be used to manage runoff…