Continuing Education

Create luxury wedding floral designs, including bouquets, centerpieces, and more. Sold out. Join the waitlist.

Learn about the fundamental tools and techniques needed for floral design as well as the elements and principles of design. Sold out. Join the waitlist.

First Required Core Course for Floral Design Certificate

Join us at the Centered Clay Studio in Kennett Square to create your own one-of-a-kind ceramic bonsai pot. Registration closed.

Discover what it takes to select and train bonsai, and gather top tips for starting and caring for your own bonsai.

Choose from a delightful collection of colored papers to create your own everlasting paper bloom.

Gather your friends and family to explore, prepare, and taste different botanical flavors of loose-leaf teas.

With more than 40,000 varieties, dahlias offer vibrant late-season color from August to frost, making them a versatile choice for any garden. Registration closed.

Learn identification, culture, ornamental characteristics, and landscape use of plants that serve as highlights in the garden from late winter through early summer.

Elective Class for Gardening Certificate

Learn to design and create a landscape well-suited to handle excess rain.

Fully online. Delve more deeply into design creativity, detailed garden features, and more advanced graphics.

Core Course for Landscape Design Certificate

Prepare for taking care of all of your perennial plants this season—from fall-blooming perennials to all other varieties. Registration closed.

Perfect for landscape enthusiasts to professionals, this course fosters a deeper understanding of how thoughtful design can enhance the landscape experience for everyone. Registration closed.

Join wild foods author Debbie Naha-Koretzky (also called ‘The Wild Edibles Lady’) to learn about the edible plants of our area. Sold out. Join the waitlist.

Join us for an engaging class on solitary bees, where you'll learn how to support and manage these vital pollinators. Registration closed.

New to Longwood is this relaxing meditation and yoga experience surrounded by the natural beauty of our Gardens.

Learn to put together a charming and relaxed design comprised of a variety of colors, shapes, and textures.

Learn the best approach to landscape photography and produce stunning photos that capture the essence of the season.

Nothing beats annuals if you’re looking for a big splash of summer color to add to your garden. 

Elective Class for Gardening Certificate