What Is A Rain Garden

By trapping the water in the depressed area the runoff is given the time it needs to be fully absorbed into the soil.
What is a rain garden. Rain gardens are effective in removing up to 90 of nutrients and chemicals and up to. It features three distinct moisture zones. The garden soaks up and purifies water resulting in cleaner water flowing to area rivers streams canals lakes ponds and harbors. A rain garden offers the opportunity to manage rainwater runoff from hard surfaces after downpours by planting an attractive low maintenance wildlife friendly space.
Rain gardens rely on plants and natural or. A rain garden is a water drainage system that directs water towards a garden. It is designed to temporarily hold and soak in rain water runoff that flows from roofs driveways patios or lawns. The idea of renting heavy equipment and hiring a professional landscaping crew to prepare you garden tends to that the fun and community out of the project.
A rain garden is a bowl shaped depression designed as a garden to capture hold and absorb rainwater. A rain garden is a garden of native shrubs perennials and flowers planted in a small depression which is generally formed on a natural slope. Rain garden network promotes the use of shallow depressions dug to a depth of 5 to 7 because it is easier for the homeowner or school kids to tackle. Since rain gardens are built on sloped land they prevent the water from traveling to the storm drain and instead allow the water to collect in the sunken planted area of the garden.
According to the soil science society of america a rain garden is a feature used to slow collect infiltrate and filter stormwater rain gardens improve the environment and look beautiful while doing it. Rain gardens slow the flow of rainwater from roofs sidewalks streets parking lots and other impervious surfaces allowing the water to penetrate the soil. A rain garden is a shallow depression filled with a special soil mix and plants designed to collect and filter water that flows off hard surfaces like roofs and driveways. Rain gardens also called bioretention facilities are one of a variety of practices designed to treat polluted stormwater runoff rain gardens are designed landscape sites that reduce the flow rate total quantity and pollutant load of runoff from impervious urban areas like roofs driveways walkways and parking lots and compacted lawn areas.
In fact rain gardens experience a wide range of moisture conditions ranging from temporary flooded bog to bone dry. Zone 1 flat bottom planted with sedges rushes grasses and other water loving plants. A rain garden acts like a miniature native forest by collecting absorbing and filtering stormwater runoff from roof tops driveways patios and other areas that don t allow water to soak in.