RePollinate AACO 2023 Recap

RePollinate AACO 2023 Recap

RePollinate AACO began with the support of volunteers beginning the first week of March 2023. Seed had been collected, cleaned and cold-stratified in the fall/winter. Volunteers gathered in the hoophouse that shielded us from inclement weather and sowed the seed into seedling flats. The flats were allowed to germinate until the end of April, and then the transplant-o-rama began.

Transplant days at the beelab were conducted on Thursday afternoons and episodic Saturday’s. We also held six sessions at the UME Dairy Farm Pavilion. This satellite planting site in such an ideal location and the facilities provided proved to be quite fruitful in increasing our inventory substantially.

Distribution of plants this fall targeted AACO parks (KFP, Mayo Beach), schools (Crofton, Waugh Chapel), libraries, and communities such as Cape St. Claire that has a successful Weed Warrior initiative and community support.

The 2024 season will require the emergence of new leaders to support operations at the Beelab. Thursday and episodic Saturday support will be required. Leaders will be responsible for having familiarity with the inventory and identifying flats of seedlings ready for transplant. A cadre of volunteers will assist.

To support and sustain operations, we are kindly asking for donations that can be made through the Watershed Stewards Academy:  https://aawsa.org/repollinate

The photos display the efforts of the Mayo Beach Park Rangers and volunteers. Three fields were disced and Teff a cover crop was sown. Ernst Showy Wildflower Mix will be sown in winter. Each pollinator field was bordered by a two-foot perimeter of woodchips. The RePollinate perennials were planted into augered holes one foot on center. I encourage all to begin thinking about the AACO open spaces that will be “bed-ready” for the fall of 2024.

Thank you for what you do.

- Lauren Toomey

Latin for Gardeners: October 2023

Latin for Gardeners

Plants for Riparian Buffers

October is Riparian Buffer¹ month, a time to learn more about these important features of our landscape and consider how we can contribute to the health of our creeks, rivers, and all tributaries of the Chesapeake Bay. Riparian buffers are the vegetated areas next to streams, rivers, lakes, and other water bodies. These buffers protect water quality by intercepting and filtering sediment and other pollutants before they enter the water. They also create shade along a stream and provide habitat for fish, crab, and other species - both on land and in the water. Because riparian areas are the interface between aquatic and upland ecosystems, the vegetation here commonly has characteristics of both aquatic and upland habitats - that means that many of the plants are suitable for home landscapes as well. In Maryland, you don’t need to live within view of a stream to contribute to its health.

I live in the Severn River watershed, a river that is one of only nine rivers designated as a Maryland Scenic River. According to the Department of Natural Resources, a Scenic River is a “free-flowing river whose shoreline and related land are predominantly forested, agricultural, grassland, marshland, or swampland with a minimum of development for at least 2 miles of the river length”.²

When reading the 1978 Maryland Scenic Rivers: Severn River³ study I discovered the history of this river, its unique features, and the many reasons and recommendations for protecting it. Since that time development and other activities have continued to impact the health of the Severn and all of Maryland’s rivers. In 2022 the Severn River report card graded the Severn a C-, up from a D+, slightly good news that was mainly due to a small-scale recovery of underwater grasses. Well-vegetated riparian buffers can improve the grade even more.

In 2022, I participated in a pilot program to document marine life along the shores of the Severn. The goal of the program was to understand the impact of changing weather, seasonal conditions, and prevalence of certain species. This program, along with the water quality monitoring program can serve as an early warning of factors that may cause a decline or increase in certain species. When water quality declines, food chains are broken, recreational activities are interrupted, and human health is at risk.

In 2023, I was fortunate enough to visit Albania’s Vjosa River National Park⁴, Europe’s first wild river national park. This river is unique in that it is a free-flowing waterway - free from artificial barriers like dams; it also is home to countless species.

People all over the world are concerned about the health of waterways and the effect their decline is having on human health and biodiversity. Riparian buffers are just one way we can help protect and preserve Maryland’s rivers, and all rivers, for future generations.

Alison Milligan – MG/MN 2013

Watershed Steward Class 7/CBLP

aligmilligan@gmail.com

¹ https://www.chesapeakelandscape.org/riparian-buffer-month/

² Natural Resources Article, 8-402(d)(2)

³ https://severnriver.org/wp-content/uploads/MD-Scenic-Rivers-The-Severn.pdf

⁴ https://www.theguardian.com/environment/2023/mar/15/albania-vjosa-wild-river-national-park-europe-first-aoe

Latin For Gardeners: September 2023

Latin for Gardeners

September’s Native Maryland Plant

Chelone glabra L.

(kee-LOH-nee GLAY-bruh) 

Common Name: Turtlehead

Why are there so many hummingbirds still visiting my garden in late September when many of my plants are out of bloom? It’s simple, it’s the wonderful Chelone glabra that is helping to keep them here; providing them with nectar as they spend their last days in Maryland before setting off on their long migration south. However, it’s not only hummingbirds that are benefiting from this late-summer to mid-fall blooming plant – its main pollinator is long-tongued bumble bees; bees that are still very active, even as the weather cools. These bees have the necessary strength and tongue needed to pry open the flower and reach both the pollen and the nectar.

Turtlehead is often found along stream banks and riparian areas, places where you might also find turtles.  In fact, its common name refers to the flower’s arching upper lip, which overlaps the lower lip like a turtle’s beak. 

Turtlehead is an easy plant to identify.  It’s clump-forming and has distinct two-lipped flowers that appear on dense spikes. Interestingly, it’s like Penstemon digitalis (June 2023’s native plant), in that it has 4 fertile stamen and an infertile one that is fixed to the bottom of the lower petal. 

Although I haven’t seen insect pests on these plants, I do find the plant is susceptible to powdery mildew and I’ve been told that deer may find it irresistible.  

If you’re interested in supporting bees in the fall and keeping hummingbirds in your garden for as long as possible, you really should consider planting Chelone glabra.

Alison Milligan – MG/MN 2013 

Watershed Steward Class 7/CBLP

aligmilligan@gmail.com

Latin for Gardeners: August 2023

August’s Native Maryland Plant

Veronicastrum virginicum (L.) Farw.

(ver-on-ee-KAS-trum vir-JIN-ih-kum)

Common Name: Culver’s Root

A native plant to most of the eastern United States, Veronicastrum virginicum, is a statuesque perennial that occurs in moist meadows and open woods. It is best planted at the rear of a garden or as a centerpiece in a circular bed, as its tall white spires may tower over other plants. Culver’s Root is slow to get established but can be considered a superior investment as it has ‘inherent longevity’ e.g., lifespan, and ‘persistence’ e.g., it holds its ground¹. Its flower spikes open from the top-down beginning as early as late spring and as late as September. Another benefit, mammalian herbivores (deer and rabbit) typically avoid eating it.

This plant is easy to identify, as its whorled leaves², long white spires, and height set it apart from other perennials. The plant generally has 5-7 whorled leaves that provide an attractive arrangement even before the flowers appear, as seen above left.

Insects visiting Veronicastrum sp. are rewarded with both pollen and nectar. It wasn’t until I attended a webinar on ‘Gardening for Moths’ by author Jim McCormac³, that I thought about its nighttime visitors. Jim enthusiastically encouraged his listeners to ‘buy this plant when you see it’ as it is a strong supporter of moths, and in fact, it’s the featured plant on the cover of his book by the same name. I couldn’t resist, after midnight the evening of the webinar I visited the Culver’s Root growing in my garden and was pleasantly surprised to see several moths seeking its nectar!

Consider taking your garden to new heights – plant some Veronicastrum virginicum and you’ll be providing food for pollinators - both day and night.

¹ ‘Planting – A New Perspective’ by Piet Oudolf and Noel Kingsbury

² Whorled leaves present as a circular arrangement of at least three leaves at each node.

³ ‘Gardening for Moths: A Regional Guide’ by Jim McCormac, Chelsea Gottfried

Alison Milligan – MG/MN 2013

Watershed Steward Class 7/CBLP

aligmilligan@gmail.com