the plants and amended soil in a rain garden work together to filter runoff. generally, a rain garden is comprised of three zones that correspond to the tolerance plants have to standing water; the better a plant can handle “wet feet,” the closer it is placed to the center of the garden. a rate higher than 0.5 is great—your rain garden needs to be just 18 inches deep. but if you’re short on space or puzzled about how to calculate the size, you can always put in a small rain garden and figure that the good it does will at least be better than what’s happening now. once you settle on a design, decide where the water will flow in and where any overflow will exit.
if the rain garden is on a slope, you can pile some of the excavated soil into a berm on the low side to retain the water. dig a trench for a pipe that will carry water from one or more gutter downspouts to the rain garden. if the soil you excavated is relatively free of clay, you can use a mixture of 65 percent native soil to 35 percent compost, or 2 scoops of soil for each scoop of compost. once the plants are in the ground, cover the inside of the rain garden with a 3-inch layer of mulch to keep the soil moist and to prevent weed seeds from sprouting. weed and prune to keep the rain garden looking its best.
planted with grasses and flowering perennials, rain gardens can be a cost effective and beautiful way to reduce runoff from your property. bioretention illustrated: a visual guide for constructing, inspecting, maintaining and verifying the bioretention practice, 2013, chesapeake stormwater network (pdf) (8 mb) rain gardens, university of connecticut information on siting and sizing a rain garden, design, installation and long and short term maintenance. also includes a series of frequently asked questions and a cost calculator for estimating the cost to install a residential rain garden. rain garden guide, massachusetts watershed coalition (pdf) (806 k) an introductory guide on how to site, design, plant and maintain a rain garden.
a shoreland homeowner’s guide to stormwater management (pdf) (1 mb) the guide describes practices, including rain gardens, that shoreland homeowners can install to reduce or prevent polluted stormwater runoff from their roofs, patios, lawns and driveways. soak stories about rain gardens around the state, soak up the rain new hampshire, new hampshire department of environmental services rain gardens, simple steps at home, rhode island stormwater solutions, university of rhodes island includes links to many fact sheets, including rain garden maintenance information for homeowners and professionals. the vermont rain garden manual: “gardening to absorb the storm”, university of vermont (pdf) (2 mb) this manual explains how to choose a location for a rain garden, choose plants, install and maintain the garden. rain garden webinar uconn presentation introduces rain gardens, including how to pick a location, select plants and install a rain garden rain garden app a mobile app for designing, installing and maintaining a rain garden.
rain gardens, also called bioretention facilities, are one of a variety of practices designed to increase rain runoff reabsorption by the soil. they can also be used to treat polluted stormwater runoff. by building a rain garden, you can divert your gutter water into an attractive planting bed that works like a sponge and natural filter to clean the water and a rain garden is a depressed area in the landscape that collects rain water from a roof, driveway or street and allows it to soak into the planting a rain garden is a way to enhance your landscape’s aesthetic while absorbing and cleaning rainwater. the garden temporarily traps water from, .
rain gardens are basically shallow depressions in the ground filled with topsoil, sand, and compost. picture a low spot where water can gather and infiltrate a rain garden is basically a plant pond, that is, a garden bed that you plant with special deep-rooted species. these plants help the water 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., .
When you try to get related information on rain garden, you may look for related areas. rain garden plants,rain garden benefits,rain garden cost,rain garden ideas,disadvantages of rain gardens,residential rain garden,rain garden florida,rain garden kit,backyard rain garden .