Ecological Landscaping

TagsCondoHomeownerLand & WaterLowRenter

The dominant feature in most suburban landscapes is the lawn. Open space for kids and pets to play is great, but lawns take an enormous amount of work to maintain with weekly mowing, annual fertilization, and frequent reseeding, while requiring generous amounts of water to maintain their green appearance in the warmer months. Additionally, the use of chemicals and pesticides to control weeds and insects creates an ecological desert that does not support any wildlife, and results in harmful runoff for local bodies of water. 

Sustainable landscaping will reduce Concord’s vulnerability to extreme weather events and drought by reducing stress on our water supply, enhancing groundwater recharge, filtering out contaminants, mitigating flash flooding, improving health of local waterways, and increasing carbon local sequestration potential.

Sustainable landscaping is a win-win solution for our community and our natural resources.

  • Increased biodiversity
  • Reduced water demand
  • Increased resiliency to climate change
  • Reduced maintenance needs
  • Carbon sequestration potential
  • Increased groundwater recharge
  • Many, many more!

Kate Hanley, Concord’s Director of Sustainability,and Melissa Simoncini, Sr. Environmental and Regulatory Coordinator in the Water and Sewer Department have designed a helpful, resource laden Sustainable Concord Landscape Handbook that shows how to create, install, and care for our landscapes in a way that conserves water, takes the changing climate into account, and promotes the health of native species. To understand the importance of healthy landscapes to our well-being, take a look at this video by Douglas Tallamy, a leading researcher on the importance of sustainable landscaping.  

Redesigning an entire suburban garden can be a daunting proposition, but you don’t have to do everything at once. Try one or two of the following suggestions!

Steps to Take

Convert part of your lawn to a pollinator meadow. Most wildflowers thrive in a sunny habitat so choose your site carefully. The Massachusetts Audubon Society provides some useful advice on how to create a pollinator meadow successfully and beautify your landscape, while supporting birds, bees, butterflies, and beneficial invertebrates.

Create a beautiful border next to your house and/or around the base of a tree with perennials and native shrubs. It is important not to mow too close to the base of a tree because many moths and other insects overwinter in the soil at the base of a tree. Remember that those insects are essential for wildlife including birds, all of which need caterpillars to feed their young even if the adult birds are seed eaters. So planting low growing native shrubs and perennials provides beauty as well as function. 

Plant a tree. If you have space, oak trees are the best ones for supporting wildlife as they are host to hundreds of different insect species, which in turn supply food for birds. If you only have a small area, a good choice might be an amelanchier, also known as serviceberry or shadbush, which has flowers in the spring and berries that birds adore, or a native dogwood. Non-native trees, such as a Japanese maple or a gingko, don’t provide the same essential support for wildlife.

Leave the leaves. It has become customary to rake all the leaves from the landscape each fall and send them somewhere else. Doing so prevents the nutrients from enriching the soil. Instead, remove leaves from your lawn and driveway but leave them in mulched areas. In fact, shredded leaves make great mulch that is better for the soil than bark mulch and, if you shred them yourself, will save you money. Also, shredded leaves will not smother plants as can happen with a thick layer of entire leaves.

Invasive Plant Management. One of the most pressing issues our landscapes and ecosystems face is the ever-expanding growth of invasive plants. Invasive plants form mono cultures in our ecosystems, choking out and threatening the diversity of our native plant life. As a result this has a detrimental impact on the biodiversity of life our landscapes can support. 

Rain Gardens. Water that simply runs off your hardscape is wasted water. Rain gardens are areas that collect and store runoff where it can sink into the ground. They play an important role in our landscapes, helping to store and clean nature’s most precious resource.

Lawn Alternatives. There is a place for lawn in a landscape, but explore alternatives that require less maintenance and that are more ecologically beneficial than species such as Kentucky bluegrass (which is native to Europe and is poorly adapted to conditions in North America). Examples include Pennsylvania sedge, rupture wort (Herniaria glabra) or a micro-clover fescue mix. These lawn alternatives require minimal watering once established and infrequent to no mowing.

Deep Dive

There are several excellent sources of information where you can learn about sustainable landscaping and what you can do in your backyard, no matter what its size.

  1. Ecological Landscape Alliance (ELA) provides access to webinars, garden tours (virtual at this time), and other events
  2. Grow Native Massachusetts is a great resource, offering evening with experts speakers, an annual native plant sale, and workshops. A video of recent talk by Douglas Tallamy, Nature’s Best Hope, in which he describes the importance of providing for wildlife in our landscapes is well worth watching
  3. The Native Plant Trust (formerly the Wild Flower Society) offers classes, workshops, and online information on ecological gardening. They offer advice on choosing plants that are most likely to thrive in your particular situation. They also sells native plants at the Garden in the Woods in Framingham
  4. The Xerces Society for Invertebrate Conservation is an international nonprofit organization that protects the natural world through the conservation of invertebrates and their habitats. Their focus is on protecting pollinators, conserving endangered species, and reducing pesticide and fertilizer use.
  5. The Northeast Organic Farming Association (NOFA) offers lots of information about improving your soil and managing weeds, which also applies to home gardening.

RESOURCES

If you are looking for professional help to design and/or maintain your landscape, the following companies have provided their services in Concord.

  • Pumpkin Brook Organic Gardening, a company based in Shirley, offers a full complement of skilled gardening services that adhere to the NOFA Organic Land Care Standards
  • Green Abundance by Design, based in Framingham, offers a range of services including invasive plant removal
  • Parterre Ecological, a company whose services include not only design and maintenance but also invasive plant removal
  • Organic Soil Solutions offers services that include maintaining lawns in and ecologically responsible manner that avoids the use of pesticides and uses soy-based fertilizer
  • Good Roots Landscape and Design is a company based in Acton that offers garden design, installation, and maintenance services.

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