Growing a garden on your roof is an attractive alternative building method, but there's a lot to know before you start hauling soil to the top floor. Learn how vegetated roofs, also known as "green" roofs, can play an elevated role in the low-impact development landscape.
One of the first steps in siting a low-impact development facility is infiltration testing. Infiltration tests estimate the rate at which runoff will infiltrate, or pass through, native soil. An infiltration test, ...
Porous pavement allows runoff to move through the surface and into the soil beneath, reducing the volume of stormwater. Learn about porous asphalt, pervious concrete, permeable pavers and flexible paving systems and ...
A rain garden doesn't "grow" rain, but it does provide an attractive, effective way to manage runoff. Learn what it takes to make your own rain garden.
Vegetated filter strips are a stormwater management system designed to slow the speed of runoff, filter pollutants, and collect sediment. Learn design considerations and planting options for these low-maintenance, relatively inexpensive filtering facilities.
A water-quality swale is like a rain garden in motion: It treats runoff while simultaneously moving it from one place to another. Water-quality swales are channeled depressions planted with trees, shrubs and grasses...
Soakage trenches are a space-saving way to manage runoff while preserving aesthetics at a site, but developers should plan for significant costs to build and maintain them. Learn more about how to use soakage trenches as part of the low-impact development toolbox.
A drywell is a vertical, underground system that receives runoff via buried pipes. Learn when and how to use a drywell to help manage stormwater in the low-impact landscape.
Collection of forage resources, mostly for Coastal Oregon regions. Includes studies on fiber digestibility, phosphoric soil, rations, and cost/benefit of growing and buying locally grown forages.
Blueberries grow well in the Pacific Northwest. To get the most out of your bushes, it helps to understand the form and function of each part of the plant.