Lecture Tuesday night, April 9, at 7:30 at the Manchester Community Center: Oh Garden of Fresh Possibilities! ~ Notes from a Gloucester Garden.
Cabbage White Butterflies Mating in the Native Flowering Dogwood Foliage
The lecture tonight is based on the book of the same name, which I wrote and illustrated. In it I reveal how to create the framework, a living tapestry of flora, fauna, and fragrance that establishes the soul of the garden. Using a selection of plant material that eliminates the need for pesticides and herbicides, and guided by the plants forms, hues, and horticultural demands, we discuss how to create a succession of blooms from April through November. This presentation is as much about how to visualize your garden, as it is about particular trees, shrubs, vines, perennials, and annuals. Illuminated with photographs, and citing poetry and quotations from Eastern and Western cultural influences, this presentation engages us with an artist’s eye while drawing from practical experience.
The Cecropia Moth, or Robin Moth (Hyalophora cecropia) is the largest moth found in North America, with a wingspan of up to six inches. He is perched on the foliage of our beautiful native Magnolia virginiana (Sweetbay Magnolia), one of several of the caterpillar’s food plants. You can tell that he is a male because he has large, feathery antennae, or plumos, the better for detecting scent hormones released by the female. This photo was taken in our garden in early June.
The Manchester Community Center is located at 40 Harbor Point, Manchester.
Leave a comment or question on any of the posts by Friday at 8PM to be entered into the drawing to win. Multiple entries are allowed. One person will be chosen at random. The book will be shipped on Monday, the 17th, which should allow time for it to arrive by Christmas. Shipping is included to addresses within the United States and Canada.
Praise for Oh Garden: Smith’s writing is lithe and clean and her experiences in conjuring beauty out of her garden in Gloucester make for excellent reading.
—Hawk and Whippoorwill
Excerpt from Oh Garden of Fresh Possibilities! Part One: Creating the Framework, Chapte Three ~ Planting in Harmony with Nature
Magnolia virginiana ~ Sweetbay Magnolia
Located in the heart of Ravenswood Park in Gloucester there is a stand of Magnolia virginiana growing in the Great Magnolia Swamp. It is the only population of sweetbay magnolias known to grow this far north. I took one look at the native sweetbay magnolia and breathed in the fresh lemon-honeysuckle bouquet of the blossoms, fell in love, and immediately set out to learn all I could about this graceful and captivating tree.
Returning from a trip to visit my family in northern Florida, I had tucked the bud of a the Southern magnolia (Magnolia grandiflora) into my suitcase to paint upon my return. I was dreaming of someday having a garden large enough to accommodate a Magnolia grandiflora and was elated to discover how similar our sweetbay magnolia is to the Southern magnolia. For those not familiar with the Southern magnolia, it is a grand, imposing specimen in the landscape, growing up to fifty feet in the cooler zones five and six, and one hundred feet plus in the southern states. M. grandiflora is the only native magnolia that is evergreen in its northern range, flowering initially in the late spring and sporadically throughout the summer. The creamy white flowers, enormous and bowl-shaped (ten to twelve inches across), emit a delicious, heady sweet lemon fragrance.
In contrast, the flowers of the sweetbay magnolia are smaller, ivory white, water-lily cup shaped, and sweetly scented of citrus and honeysuckle. The leaves are similar in shape to the Magnolia grandiflora, ovate and glossy viridissimus green on the topside, though they are more delicate, and lack the leathery toughness of the Southern magnolia. The lustrous rich green above and the glaucous silvery green on the underside of the foliage creates a lovely ornamental bi-color effect as the leaves are caught in the seasonal breezes.
Magnolia virginiana is an ideal tree for a small garden in its northern range growing to roughly twenty feet compared to the more commanding height of a mature Southern magnolia. M. virginiana grows from Massachusetts to Florida in coastal freshwater wetland areas as an understory tree. The tree can be single- or multi-stemmed. Sweetbay is a stunning addition to the woodland garden with an open form, allowing a variety of part-shade loving flora to grow beneath the airy canopy. The leaves are a larval food for the Eastern Tiger Swallowtail butterfly. Almost immediately after planting we began to notice the swallowtails gliding from the sunny borders of the front dooryard, where an abundance of nectar-rich flowers are planted specifically to attract butterflies, around to the shady border in the rear yard where our sweetbay is located.
Garden designs are continually evolving. Part of our garden has given way to a limited version of a woodland garden, for the shady canopy created by the ever-growing ceiling of foliage of our neighboring trees has increasingly defined our landscape. We sited our Magnolia virginiana in the center of our diminutive shaded woodland garden where we can observe the tree from the kitchen window while standing at the kitchen sink. Gazing upon the tree bending and swaying gracefully in the wind, displaying its shifting bi-color leaves, provides a pleasant view when tending to daily chores.
Magnolia virginiana in Massachusetts written by Peter Del Tredici.
The sweet bay magnolia swamp in Gloucester, Massachusetts has been a botanical shrine since its discovery in 1806. Early New England naturalists and botanists of all types, from Henry David Thoreau to Asa Gray, made pilgrimages to the site of this northern- most colony of Magnolza virginiana. The local residents of Gloucester were so impressed with a “southern”plant growing this far north that they changed the name oft he Kettle Cove section of the town to Magnolia in the mid-1800s. It is probably no coincidence that this name change occurred at the same time the area was starting up its tourist trade.
In addition to its isolation, the Gloucester Magnolia population was remarkable for having escaped notice until 1806 in an area that was settled in 1623. This fact has led at least one author to speculate that the colony was not wild but escaped from a cultivated plant (Anonymous, 1889). However, the overwhelming consensus of earlier botanists is that the population is, in fact, native. Whatever its origin, the swamp remains today the unique and mysterious place it has been for almost 200 years.
Very little has been written about the magnolia swamp in recent years. The latest, and best, article about it was wntten by Dr George Kennedy, and appeared in 1916 in Rhodora, the Journal of the New England Botanical Club. Dr. Kennedy summarized the history of the stand, and cleared up the confusion about who discovered it by publishing a letter he found, written by the Honorable Theophilus Parsons to the Reverend Manassah Cutler in 1806. The letter captures the emotion of the moment of discovery:
Reverend and Dear Sir:
In riding through the woods in Gloucester, that are between Kettle Cove and Fresh Water Cove I discovered a flower to me quite new and unexpected in our forests. This was last Tuesday week [July 22, 1806]. A shower approaching prevented my leaving the carriage for examination, but on my return, on Friday last, I collected several of the flowers, in different stages, with the branches and leaves, and on inspection it is unquestionably the Magnolia glauca Mr. Epes Sargent has traversed these woods for flowers and not having discovered it, supposes it could not have been there many years. It was unknown to the people of Gloucester and Manchester until I showed it to them. I think you have traversed the same woods herborizing. Did you dis-cover it? If not, how long has it been there? It grows in a swamp on the western or left side of the road as you go from Manchester to Gloucester, and before you come to a large hill over which the road formerly passed. It is so near the road as to be visible even to the careless eye of the traveler. Supposing the knowledge of this flower, growing so far north, might gratify you, I have made this hasty communication.
Your humble servant, Theoph. Parsons
To read Mr. Del Tredici’s fascinating article in full click here Magnolia virginiana in Massachusetts, including an excerpt from when Henry David Thoreau visited the swamp and wrote about it in his Journal.
Peter Del Tredici is a Senior Research Assistant at the Arnold Arboretum and Lecturer at Harvard Graduate School of Design. Peter writes the following for the Arnold Arboretum: “My research interests are wide ranging and mainly involve the interaction between woody plants and their environment. Over the course of thirty plus years at the Arnold Arboretum, I have worked with a number of plants, most notably Ginkgo biloba, conifers in the genera Tsuga and Sequoia, various magnolias, and several Stewartia species (family Theaceae). In all of my work, I attempt to integrate various aspects of the botany and ecology of a given species with the horticultural issues surrounding its propagation and cultivation. This fusion of science and practice has also formed the basis of my teaching at the Harvard Graduate School of Design (since 1992), especially as it relates to understanding the impacts of climate change and urbanization on plants in both native and designed landscapes. Most recently, the focus of my research has expanded to the subject of spontaneous urban vegetation which resulted in the publication of “Wild Urban Plants of the Northeast: A Field Guide” (Cornell University Press, 2010).”