Library and Archives History

The Longwood Gardens Library was originally founded in 1953 to house founder Pierre S. du Pont’s collection of horticultural, botanical, and related works.  The library has since grown into a working collection of approximately 31,000 volumes of books and serials, including special collections.     

The Library supports learning activities and serves as an information resource to staff, students, and visitors garden-wide.

The Longwood Gardens Archives is a repository for all non-current records of the institution preserved for their continuing value to Longwood Gardens.  The Archives at Longwood Gardens primarily encompasses the time period from 1954.

We are a member of CBHL - The Council on Botanical and Horticultural Libraries. We encourage you to visit their website: www.cbhl.net

2010 Course Catalog Available Now

Lectures, Courses and Workshops

Longwood offers the opportunity to learn directly from our gardeners and horticulturists in the unique Longwood learning environment.


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Get the Dirt on Dirt

Saturday, March 6 or March 20

Get your hands dirty while learning about a soil profile, bulk density, and the soil horizon. Learn how to test soil and how to interpret and utalize the results.


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Making Scents: The Art and Passion of Fragrance

on view April 10–November 21, 2010

Longwood Gardens takes you inside the unmapped universe of scent with Making Scents: The Art and Passion of Fragrance, an interactive exhibition that explores the art, science and mystery of fragrance.


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Orchid Extravaganza

Now through March 31

The divas of the plant world put on an unforgettable show throughout the Conservatory. See thousands of orchids from around the world, including a living orchid curtain and orchid topiaries, among many other innovative displays.


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Blue Poppies

In Bloom Now!

Longwood's famed Blue Poppies are back! These elusive plants are usually found in Scotland, Alaska and the Himalayas, but you need only to travel to Longwood to see these show-stopping beauties.