Rain Gardens and Bioswales
Rain gardens and bioswales turn the problems of flooding and runoff into an opportunity for landscape vitality. Working like giant sponges, they feature shallow depressions that allow the soil to capture and filter stormwater, infiltrating it deep into the soil. Bioswales are typically long, linear features that intentionally guide water through a landscape, while rain gardens are bowl-shaped areas to collect stormwater. Both can be lined with wood or rock mulch, depending on personal preference, and can support a remarkable diversity of plants. From fruit trees to native flowers, these gardens hold endless potential for habitat, aesthetic, and seasonal interest.
Rain gardens and bioswales demonstrate how thoughtful design can address practical challenges while creating spaces of beauty and ecological value. You can adapt these gardens to virtually any landscape– whether you’re managing a downspout from your roof or addressing drainage issues across a larger area.
Consider installing a rain garden or bioswale if you want to:
- Manage storm runoff, prevent erosion, and filter pollutants from the water on your property.
- Create a great growing environment for plants.
- Reduced water bills through efficient capture and use of natural precipitation.
- To protect your home and hardscapes by directing water away from foundations, driveways, and walkways– preventing costly damage from excessive moisture.
- To improve wildlife habitat by providing water, shelter and food.
Quick tips for a rain garden or bioswale!
- For areas that fluctuate greatly between high moisture and extended dry periods, some supplemental irrigation may be needed depending on your plant selection.
- Utilize rain gardens and bioswales to pull water from downspouts away from home foundations. Don’t place these features too close to your home foundation.
- Very compact soil may require some loosening or amending to increase water infiltration.