Bulbs Blooming, Spring through Fall
In this class, Courtney Locke, bulb grower and Staff Horticulturist, will discuss the world of bulbs beyond tulips and daffodils. Although the latter are beautiful and deserve attention, there are many varieties that bloom later into the summer and fall. Aconites, Camassia, and fall crocus are just a few that will be featured. Courtney will take you on an online visual journey; learn how to landscape with these bulbs, including naturalizing or gardening within an ornamental border, and how to manage bulb species over time—most bulbs are perennials, perfect partners in sustainable gardening.
Join dahlia lover and horticulturist Courtney Locke to learn the best methods for growing these stunning gems. We’ll cover all aspects of locating, planting, and growing dahlia tubers, including purchasing, site planning, soil preparation, staking, feeding, pest protection, and (finally!) cutting and enjoying these sumptuous flowers. Learn how to identify the parts of a tuber, the different types of dahlia flower forms, and determine the best fit for your garden. As CMBG’s official dahlia grower, Courtney knows first-hand the exceptional cultivars that produce the jaw-dropping blooms that are truly worth the wait.
In this panel presentation, four CMBG horticulturists will review their top five annuals, from longtime favorites to new darlings from the 2021 growing season. With so many beautiful annuals at CMBG, each showing off unique foliage, flowers, and structure, it’s difficult to choose which ones to feature—but these top-20 are a good place to start!
Orchids are amazing plants—and an engrossing indoor hobby for us northern gardeners. In this fun and enlightening class, learn from CMBG horticulturist Courtney Locke how to successfully grow orchids year-round as houseplants. With so much advice out there, it’s inevitable that confusion would arise. Learn from a true orchid grower and enthusiast, and soon you’ll be on your way to nurturing these intoxicating plants in a variety of arranged containers.
Are you interested in growing hydrangeas in your garden? Or maybe your hydrangeas aren’t performing as well as you'd like? Join this online presentation with Horticulturalist Courtney Locke as she provides a thorough overview of the many different types of hydrangeas and how to successfully grow them for bountiful blossoms and sturdy structure.
Early-spring blooms bring a burst of color and life to the landscape after a long, dormant winter, providing a beautiful (and much-needed!) reminder of renewal and growth. Expert horticulturist Courtney Locke will provide insightful and educational commentary about different species and their unique characteristics. Members will also have the chance to ask questions and engage in lively discussions about their favorite plants.
Water gardens are growing in popularity for a number of reasons: to attract wildlife like birds and butterflies, to add a melodic sound feature, to contribute light reflection, to offer a place for personal respite, and to cool down a garden space. Water gardens that incorporate unique and lush plants add bold shapes, forms, colors, defined lines, and textures to a garden space. In class, students will make and take home a small water garden container filled with personally selected plants supplied by the Gardens. We'll talk about the wide variety of plant options, materials, and different kinds of water garden designs. While this class is a part of our adult education offerings, it is open to advanced younger students, ages 14 and older.
Have you been gardening with hydrangeas and experienced challenges with blossom performance? Are you wondering what kind of hydrangea you have? Join Horticulturist Courtney Locke to learn more about gardening with hydrangeas in Maine, including best selection, cultivation, and care. Tour the Gardens and see the diverse display of our different hydrangea species and cultivars, and learn firsthand what environmental conditions are needed to successfully grow certain species and varieties.
Perhaps you love to cut and arrange flowers from your garden, but have you considered growing them from seed? In this class, you'll learn how to grow your favorites and new varieties from seed, including annuals, biennials, and perennials, from cut-flower grower and aficionado, Courtney Locke. As the grower, you'll get to nurture and manage the quality of your plants and save money. Plants grown from seed acclimate to your garden better than those grown elsewhere. 
