Conservatory District

The Ballroom will be closed starting at 3:00 pm Thursday, June 20, and will be closed all day Friday, June 21.

Aerial view of large conservatory complex with a glass ceiling

About This District

Wander through wondrous spaces under acres of glass, taking in the sweeping views of lush foliage and a kaleidoscope of color. Witness the beauty of otherworldly plant species, some of which have been with us since the Conservatory’s 1921 debut. Allow yourself plenty of time to linger, explore, and marvel at the expertise involved in the creation of our dazzling displays.


a lush green walkway in the conservatory with hanging baskets and columns covered in green

Gardens in this District

  • Acacia Passage
    sun shines through glass windows into a long hallway with green plants, yellow flowers, and hanging baskets

    Acacia Passage

    From the pendulous branches of the Acacia leprosa, puffs of sunny yellow emerge in February and March—offering a very welcome burst of optimistic color and fragrance amidst winter’s muted tones.

  • Cascade Garden
    Two people on a curving path bordered by stone walls in a tropical indoor garden, graced by colorful blooms, air plants, bromeliads, and waterfalls.

    Cascade Garden

    Opening November 22, 2024
    Inspired by an equatorial coastal rainforest, elemental simplicity reigns in the sole North American garden design by esteemed 20th-century landscape architect, artist, and activist, Roberto Burle Marx (1904-1994). A profusion of plants, water, and stone come together to envelop the senses, immersing you in a verdant mosaic of lush splendor. 

  • East Conservatory
    Sun. streams through the glass ceiling of a conservatory on a pathway lined with green bushes and tall plans with a hanging lamp

    East Conservatory

    Experience an unparalleled sensory journey through lush plantings, soaring classical architecture, and tranquil water features, including waterfalls, pools, and fountains under a half-acre of glass.

  • East Conservatory Plaza
    Two people sit along levels of freshly cut grass in the summer with green tress behind

    East Conservatory Plaza

    A feat of artistic vision and expert engineering, five tiers of sweeping, grass-covered terraces emerge like steps from the land, providing a grand transition from the forest to the Conservatory.

  • Green Wall
    A luscious wall of green ferns and other plants lines a hallway of doors

    Green Wall

    When nature calls, don’t miss this fern-laden glen of lush, vertical vegetation planted along 4,000 square feet. At the end of the hallway, a circular reflecting pool of marble awaits your gaze.

  • Indoor Children’s Garden
    a small fountain in the middle with building structures and green trees surrounding it

    Indoor Children’s Garden

    Let your kids get lost in a lush jungle of draping vines, drooling dragons, and secret stairways. Take a breather on a nearby bench as they shake their sillies in this whimsical realm of discovery.

  • Historic Main Conservatory
    A stone walkway leads between two garden beds of red and green plants with a green hanging backset and curved window in the distance, all under a glass conservatory

    Historic Main Conservatory

    In this ever-changing indoor space of perpetual bloom and uncommon, elegant beauty, familiar specimens flourish alongside mature trees and hanging baskets of intricately grown flowers, while a sunken marble pool and lush green lawns beckon.

  • Orchid House
    Sun shines through glass and a metal trellis filled with orchids and green plants

    Orchid House

    Our new Orchid House is an open, gallery-like space with a new glass roof and restored interior and exterior concrete. Hundreds of orchids displayed in custom frame trellises and our restored bronze case showcase the beauty and diversity of our renowned orchid collection.

  • Silver Garden
    morning sun shines through glass windows into a conservatory room filled with desert plants along a stone pathway

    Silver Garden

    Designed by Isabelle Greene, a meandering pathway of slate snakes through rocky outcroppings of spiky, textural plants in otherworldly hues of platinum, cool green, and soft blue.

  • Bonsai Courtyard

    Bonsai Courtyard

    Opening November 22, 2024
    Contemplate the interconnectedness of art, nature, and perseverance as you wander this 12,500 square-foot garden featuring a ever-changing display of miniature trees. Selections of great rarity, ancient beauty, and vibrant seasonal interest are thoughtfully curated and displayed, inviting guests to slow down and take in the meticulous details. 

  • Waterlily Court

    Waterlily Court

    Opening November 22, 2024
    Showcasing aquatic plants from around the world, including South American water-platters and tropical waterlilies, this space invites an otherworldly experience of visual splendor and tranquility as you explore our stunning Conservatories. 

  • West Conservatory
    Artistic rendering of a large indoor Conservatory garden filled with plants of various sizes, textures, and colors.

    West Conservatory

    Opening November 22, 2024
    A realm of unimaginable beauty and tranquility awaits beneath a soaring crystalline structure of contemporary design. Seemingly afloat atop sleek pools of water, airy pathways meander through colorful gardens inspired by the sun-kissed, Mediterrean regions of the world. 

  • West Conservatory Plaza

    West Conservatory Plaza

    Opening November 22, 2024
    A sweeping terrace offers picturesque views for which the Brandywine Valley is renowned. Meandering pathways lead guests to expansive vistas, including a stand of 19th century sycamores and rolling, open meadows, marrying the native landscape with contemporary architecture. 

Longwood Reimagined: A New Garden Experience

Our legacy of innovation continues as we embark on the most ambitious expansion, reimagination, and preservation of our Conservatory and surrounding landscape in a century.

For more than 115 years, we have harmoniously blended art and science to create a horticulture experience of unparalleled splendor. With the realization of Longwood Reimagined: A New Garden Experience—a sweeping reimagination of 17 acres of our Conservatory and grounds, opening November 22, 2024—we are honored to enhance, steward, and preserve one of the world’s most important, most beautiful collections of gardens and glasshouses.

Artistic rendering of large glass house with arched entrance and roof with four peaks.
Artist rendering of our reimagined West Conservatory

Stunning new buildings, wondrous new indoor and outdoor gardens, surprising new guest experiences, and much more await. We’re expanding our grounds, connecting them from east to west in a beautiful, unified journey of lush, formal gardens to open meadows to winding paths to breathtaking Brandywine Valley vistas. We’re preserving and enhancing our cherished spaces to better showcase and grow our outstanding collections. We’re reflecting our founder’s vision and embodying our mission to create a world apart accessible to all for the celebration and enjoyment of horticulture. We’re entering our next chapter … with you.

Longwood remains open throughout the project and continues to be a world apart filled with memorable moments and beautiful experiences. Stay tuned for more about Longwood Reimagined: A New Garden Experience along the way.

What’s in Bloom

  • Spider-flower

    Cleome ′Inncleosr′ Senorita Rosalita
  • Large, red, fan-like flowers on long stems


    Portea 'Jungles'
  • Orange petaled flower.


    Canna Cannova Orange Shades (Cannova Group)
  • Red hanging flowers against variegated leaves

    Variegated Fuchsia

    Fuchsia 'John Ridding' Firecracker
  • Inflorescence of light blue flowers


    Agapanthus africanus ′MonKageyama′ Sun Stripe®

    Agapanthus is a bulb that naturally occurs in the Western Cape of South Africa, mainly in mountainous areas in sandy, acidic soils.  It has a short stem bearing a tuft of long, narrow, arching leaves and a central flower stalk supporting an inflorescence of blue flowers.  This selection has attractive variegated foliage.  Agapanthus has adapted to environments with frequent wildfires. It flowers and produces seeds profusely after a fire occurs allowing its young seedlings take advantage of the reduced competition from the surrounding vegetation.

  • Many orange and yellow flowers in an inflorescence.


    x Oncostele Catatante 'Orange Delight'