University of Florida

Rain Gardens

Rain gardens are an easy way to return water to our aquifer, reduce erosion, and help prevent stormwater runoff.

Running down the driveway or patio, rainwater can pick up lawn chemicals and pesticides. A rain garden is basically a low section of the landscape planted with native plants that like to get their "feet" wet. The garden collects rainwater, giving it a chance to "strain" out impurities before draining into the aquifer.

They work best when they're placed at the bottom of downspouts or naturally low spots in the landscape, usually where water tends to puddle. They're especially useful for collecting runoff from paved surfaces. Rain gardens can be any size or shape and can attract thirsty wildlife.

When selecting plants, you'll need to consider how much sun your site gets and how much space is available. Make sure you select plants that are not just water-tolerant, but also drought-tolerant for the times between rains.

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Example of a rain garden

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