The Conservatory

Longwood's Conservatory is one of the world's great greenhouse structures. It shelters 20 indoor gardens and 5,500 types of plants. The Conservatory was built in 1919 and has been periodically expanded and renovated. At present, there are 195,668 square feet—or 4.5 acres—of covered display, production, and research greenhouses.

A leisurely stroll through the display areas takes about 1½ hours and covers about ½ mile.

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.

International Orchid Show & Sale

March 26, 27 & 28

Enter a world of dazzling orchids showcased by the best collectors and growers from Hawaii to South America. Stunning exhibits fill the Conservatory and a wide array of orchids—both rare and well known—are offered for sale.


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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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What's in Bloom

A team of Longwood Volunteers gathers horticultural highlights from the Outdoor Gardens and Conservatory. Download a pdf of their top picks for the week, including photos and locations.


Find out what's in bloom »