10 Medicinal Plants: Morphology and Uses
In this workshop and field-study class, herbalism practitioner and staff horticulturalist Lesley Paxson will review 10 specific plants used for their medicinal applications. Lesley will take students around the Gardens, examining the morphology (form and structure) of each plant, describing key chemical constituents, and sharing details about what and when to harvest, plant folklore, and history. Students will forage from the select plants, sample recipes derived from traditional methods, and learn how to process their collected materials, once home. Come with an airtight bag or jar in which to preserve your collections.
Please note this class requires participants to show proof of having received all eligible Covid-19 vaccinations, as recommended for their age by the CDC, in order to participate. Because of the dynamic nature of this situation, we ask that you agree to abide by potential future changes in CMBG’s Covid-19 policy designed to address evolving public health recommendations.
Want to enter the world of beetles, butterflies, bees, grasshoppers, wasps, and flies? Ages 14-adult are invited to join us and learn about the insect wildlife to be found in backyards and gardens. Learn to identify the most common insects and the roles these important creatures play in their ecosystems. After an introductory slideshow, we'll explore the Gardens to observe and gain insight into insect behavior, identifying where insects prefer to live versus where they’re discouraged. We'll take a holistic approach to studying insects, recognizing that even the smallest patch of yard is inclusive of nature.
Whether called fields, meadows, or pastures, these wide-open, full-sun terrains all feature a dominant grass population mixed with wildflowers and smaller woody species. In partnership with the Boothbay Region Land Trust, this class will guide students on walks at the Gardens, Oak Point, and Zak Preserve. Led by Ted Elliman, author of Grasses, Sedges and Rushes, An Identification Guide, participants will learn how to identify and better understand meadow culture—perfect for those interested in starting or sustaining an open grassland!
Join world-renowned photographer Ron Rosenstock for this Zoom lecture. Ron will elaborate on the three main ingredients needed to create meaningful photography: attention, intention, and awareness. Ron Rosenstock has taken photographs and taught photography all over the world. The lecture will run approximately 90 minutes with time left at the end for questions and answers.
What exactly is a specimen tree? Good question! Specimen trees are trees that fulfill specific garden design goals, such as providing focal features, provoking emotional responses, or contributing to specific themes, just to name a few. The trees can be small, large, narrow, or broad, cascading or twisted in habit, or provide foliar accents in an otherwise monochromatic setting. In this class, landscape designer and horticulturist Irene Barber will take students on a landscape-design tour around the Gardens to learn about specimen trees to consider adding to a new or existing garden back home.
Monday and Tuesday, September 19 and 20
Monday-Wednesday, September 26-28
This class will focus on the identification of 20 - 25 of Maine’s asters. Not only looking alike, but blooming roughly at the same time (late-summer to October) can make them a challenge to identify. Via slideshow, take a close look at our herbarium specimens, and then through field investigations, we’ll look at the features that distinguish one aster from another, becoming familiar with their respective habitats. (This class also pairs well with 
This class will focus on the identification of 10 – 15 of Maine’s goldenrods. Not only looking alike, but blooming roughly at the same time (late-summer to October) can make them a challenge to identify. Via slideshow, take a close look at our herbarium specimens, and then through field investigations, we’ll look at the features that distinguish one goldenrod from another, becoming familiar with their respective habitats. Please come with a hand lens if you have one, otherwise we’ll provide them. (This class also pairs well with 
