Create an Eco-friendly Rain Garden in Your Backyard
As the green movement has infiltrated the home improvement sector, companies are continually developing more products and projects for you to “green” your home. A simple, budget-friendly project is incorporating a rain garden in your yard to help filter stormwater pollutants coming from your home.
A rain garden is typically located in a low-lying area in your yard. It collects rainwater and slowly filters it through the ground versus directly into storm sewers and local lakes and rivers. According to the U.S. Environmental Protection Agency (EPA), these gardens are an increasingly popular way to help reduce natural and human-made pollutants carried by rainfall or melted snow.
Benefits of Rain Gardens
No home renovations are providing 100 percent return on investment in today’s real estate market, according to the annual “2009 Cost vs. Value Report” conducted by Realtor Magazine and Remodeling. Therefore, it doesn’t make sense for homeowners to spend a lot of money on expensive remodeling projects. Instead, it’s a great time to consider low-cost, minor renovations, such as landscaping a rain garden.
“With a rain garden, homeowners not only beautify their property with plants, but are being environmentally friendly as well,” said Mark Munley, vice president of sales and marketing for Firestone Specialty Products. “They are also a source of food and shelter for birds and insects like dragonflies, which help eradicate pesky mosquitoes.”
Installing Your Rain Garden
To define a location for placement, you should first determine the end of your backyard’s existing drainage pattern. If the drainage pattern is not noticeable, note the course of runoff and areas where water collect after a storm. Choice locations to capture the most stormwater are close to downspouts from your roof, sump pump outlets or near paved driveways.
The EPA suggests a good “rule of thumb”, to determine the size of your rain garden, is to take 30 percent of the area which the garden will be collecting water from, whether that is a roof or driveway. Don’t be detoured from building a rain garden if you do not have enough space to accommodate the formulated size. A rain garden, no matter how small, can still help your local water resources.
According to Rain Gardens of West Michigan, an environmental education program focused on stormwater education, you should install your rain garden down-slope and at least 10 feet away from the building’s foundation to ensure it won’t build up too much water that can lead to leaks in your basement. “Many homeowners are installing an environmentally friendly liner under their rain gardens to give their homes the added protection they desire,” said Munley.
Adding a PondGard™ Rubber Liner from Firestone Specialty Products, Indianapolis, Ind., to the side of your garden that faces your home will minimize the risk to your foundation. PondGard Rubber Liners are formulated to be environmentally safe for plants and animals while remaining resistant to damaging aging conditions such as cracking and splitting, even in exposed applications. PondGard liners are available in a variety of sizes and conform to nearly any shape in order to fit many designs.
The next step is to start digging out your selected area creating a berm or slight walls, which helps contain the rain water. You will need to fill your rain garden with a substance that allows water to filter down to the liner. Choosing the right substance depends on the type of soil you have—sandy or silty soil or clay—but common fillers are loose gravel laid on the liner, followed by a layer of sand and topped with top soil. If desired, you can add mulch or peat moss to finish off the look.
You should test the amount of water your garden can potentially filter by filling it with water and seeing how long it takes to seep out. A typical rain garden should retain water for a few hours after rainfall. If your garden is not retaining enough water, add additional PondGard Rubber Liners to achieve your desired results.
According to the Low Impact Development Center, an organization funded by the National Fish and Wildlife Foundation, typical soil mixture should be washed, sharp sand; double-shredded, hardwood mulch; weed seed-free topsoil and peat moss.
Adding Your Personal Touch
Choosing the plants for your rain garden is a means to add a creative and colorful touch to your property. According to the Mid-America Regional Council and the EPA, native plants are recommended for their ability to thrive in their native climates. To guarantee your plants will flourish – water them everyday until maturity; at that point they should no longer require watering between rainfalls.
With the green movement in full swing, it is easier than ever to lessen your family’s impact on the environment. By installing an inexpensive rain garden with a PondGard Rubber Liner, you will directly decrease the amount of pollution your family home attributes into your local water resources. Also, check your local municipalities to see if they offer any incentives for installing a rain garden on your property.
For more information about Firestone PondGard Rubber Liners and to find your local distributor, please visit our Web site at www.firestonesp.com.