Hardy Bulbs

Hardy Bulbs

In-Person Horticulture and Gardening Class
A large terra cotta pot filled with plant bulbs.
William Hill

Dates & Prices

February 26-April 12, 2025


Fee: $149

Fee for Innovators, Gardens Preferred, and Gardens Premium Members: $134


Registrations may be cancelled up to two weeks before the event, and your registration fee, less a $30 processing fee, will be refunded. Please note that refunds are not available for programs moved to scheduled inclement weather dates.

To notify us of your cancellation, email us or call 610-388-5454.

This class is intended as an adult learning experience. Find out more about our Family Learning experiences.

Register by February 20, 2025

Innovators, Gardens Preferred, and Gardens Premium Members save on Continuing Education Courses

A 10% discount on classes will be applied automatically at the time of checkout. 

Gather all you need to know about hardy bulbs with this comprehensive horticultural course, featuring four weekly lectures and two engaging plant walks. Explore a variety of hardy bulbs that bring vibrant color and life to your landscapes. Learn detailed techniques for planting, caring for, and maximizing the impact of these resilient plants. Join us to enhance your horticultural knowledge and enjoy a beautiful, bulb-filled season! 

Certificate Information

This is an elective course in the Landscape Design Certificate program.

Course Schedule 

Lectures
Wednesdays, February 26, March 12 & 26, and April 9
6:00–8:00 pm

Walks
Saturdays, March 15 and April 12
9:00 am–12:00 pm

Inclement weather dates for walks: March 16 and April 13

Location

Grove Studio 104 & 105; Throughout the Gardens 

Instructor

Charles Cresson

Charles Cresson is a consulting horticulturist, writer, and avid gardener. Hedgleigh Spring, his personal garden in Swarthmore, Pennsylvania, is known for its collections of rare plants, including many bulbs. He earned a Bachelor of Science degree in Horticulture from the University of Vermont, studied at the University of Bath in England, and worked for the Royal Horticultural Society Garden at Wisley. Cresson is the author of three books, Ornamental Trees, Rock Gardening, Charles Cresson on the American Flower Garden.