Imagine two woodlands. Both have deciduous, fire-adapted trees overhead. One has widely spaced trees, and sunlight reaches a diverse community of grasses, sedges, and forbs. The other has a dense thicket of invasive shrubs that shades out all but the earliest spring ephemerals. Will removing the invasive shrubs and exposing the bare soil trigger a profusion of native plants, restoring the diverse community that lived there hundreds of years ago?
By Ellen Snyder
In southeastern New Hampshire, where I work with landowners and communities on land stewardship, managing invasive plants is a constant struggle. As the Land Stewardship Coordinator for the Town of Durham, I’m guiding three restoration projects on town conservation land. It was hard not to be overwhelmed by the pervasiveness of invasive plants on all three properties. To avoid invasive paralysis, I keep my focus on the goal: restoration of a place to a mostly self-sustaining, healthy plant community. The reward is a restored landscape brimming with native plants and native beneficial insects.
By Cathy Weston
A visit to Cape Cod brings us to a 2-acre fallow farmland property where the homeowner/gardener has spent years cutting back invasive plants to return the land from an Old Field habitat to a Coastal Woodland. The amount of effort to remove and keep invasives at bay could seem a daunting task, but this homeowner persevered and with trial and error created a beautiful ecological habitat for both herself and the wildlife her property now calls home.
by Eloise Gayer
Morris Arboretum of the University of Pennsylvania is well known for its abundance of mature trees and horticultural displays. In 2001 the Arboretum began the restoration of a drained wetland that would not only serve as a blueprint for other wetland restoration projects but also create more educational opportunities for the entire community. Learn about the history of this wetland, that was farmland at the turn of the century then one hundred years later was reverted back into a natural wetland.
by Russ Cohen
A newly daylighted stream at Willard’s Woods in Lexington, MA presented a serendipitous opportunity for introduction of edible native plants to the conservation area. At a double session focused on propagating and planting edible native plant species, Russ Cohen and co-presenter Georgia Hann included this 2017 project at ELA’s 2020 Conference & Eco-Marketplace in March. Here, Russ follows up the conference session with a deeper dive into the Willard’s Woods project.
by Sandy Vorce
“Gotta get a goat” was the author’s mantra a decade ago as she struggled against bittersweet, buckthorn, and multiflora rose to regain a portion of meadow at Mass Audubon’s property in Belmont, MA. Her wish was granted, and the property now successfully utilizes a four-hoofed crew for control of invasive plants. Read the article.
by Krissy Boys
Four years after replacement of a streambank water control structure, native grasses, sedges, and forbs planted at the site have become well established. Most species are thriving and have propagated themselves by self-sowing in the streambank gardens. Only two species out of 58 genera completely failed.
Contributions by Julie Snell and Ellen Snyder
Invasive plants can cause significant challenges at restoration sites. We asked ELA two members to share their experiences managing invasive plants and to offer tips for success.
by Maureen Sundberg
A campus wildflower meadow tucked onto a slope at Greenfield Community College was designed as part of a larger outdoor learning lab that includes a botanical garden, wetland garden, permaculture garden, and raingarden. Two years after planting, the meadow has become an oasis of learning for students across the academic spectrum.
by Madeline Banks First Things First Any kind of prescribed burning has a lot of thought and careful planning behind it. Everything from safety to environmental impact need to be considered to ensure that a burn is beneficial, not detrimental.
by Theresa Sprague Over the past seven years the team at BlueFlax Design LLC has managed a multitude of landscapes degraded by invasive plant species. We have managed sites for species including shrub and vine honeysuckle, porcelainberry, Asiatic bittersweet, border privet, autumn olive, black swallowwort, Japanese knotweed, and others. Four years ago we were introduced…
by Anne Penniman ‘Habitat loss is the leading cause of both species extinctions and ecosystem service decline. The two ways to reverse this trend of habitat loss are conservation of currently viable habitat and restoration of degraded habitats.’ (Wikipedia) Landscape architects confront distressed and disturbed landscapes on a frequent basis. The ideal project involves a…
