Conservatory District

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
    A winding path cuts through a glasshouse filled with bold tropical leaves, finely textured glaucous plants, and columns of stone and plantings.

    Cascade Garden

    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
    Stately bonsai trees are displayed outdoors atop dark brown wooden stands, with the pointed arches of a large glass conservatory in the background

    Bonsai Courtyard

    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
    Wide view of guests strolling an outdoor court of waterlily pools at sunset, surrounded by conservatory buildings.

    Waterlily Court

    On View Now
    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
    Cypress and Bismarkia trees rise above low planting beds and a central runnel

    West Conservatory

    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
    a glasshouse with a multi-peaked roof rises from a wide green lawn dotted with fallen autumn leaves

    West Conservatory Plaza

    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 with 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—we are honored to enhance, steward, and preserve one of the world’s most important, most beautiful collections of gardens and glasshouses.

Stunning new buildings, wondrous new indoor and outdoor gardens, surprising new guest experiences, and much more await your visit. We’ve expanded 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’ve preserved and enhanced 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've entered our next chapter … with you.

What’s in Bloom

  • Two bright orange flower stalks with green tips

    Bulbinella

    Bulbinella latifolia ssp. doleritica

    Bulbinella latifolia ssp. doleritica features long narrow leaves that grow in dense rosettes. The flowers are bright yellow-orange and appear in tall spikes. Doleritica refers to its preference for dolerite, a type of volcanic rock found in eastern regions of South Africa. This plant thrives in the nutrient-poor soils formed from these rocks, showing how plants can adapt to very specific ecological niches. Well-adapted to survive in drought conditions, it stores water in its fleshy roots, which helps it endure long dry spells common in its natural habitat. The bright tubular flowers are adapted for bird pollination, particularly for sunbirds that are attracted to their color and nectar.


     

  • Large, trumpet-shaped flowers in unique, earthy tones of terracotta and salmon, with a soft green or white star-like center, creating a rustic yet elegant look.

    Amaryllis

    Hippeastrum 'Terra Cotta Star'

    Amaryllis is widely recognized as a classic holiday flowering plant, especially in winter and around Christmas. It belongs to the Amaryllidaceae family and is native to South Africa, where its natural growth cycle has made it well suited to winter blooming in cultivation. Grown from a large bulb, amaryllis is valued for its tall, upright stems and large, trumpet-shaped flowers, which provide vibrant color indoors when few other plants are in bloom. Botanically, most holiday “amaryllis” sold commercially are actually Hippeastrum, a closely related genus from South America, but the name amaryllis remains firmly associated with winter holidays and indoor flowering traditions.  After flowering, allow the leaves to grow, and continue watering and feeding the plant so the bulb can store energy, then let it rest for about 8–10 weeks in a cool, dry place before being replanted to trigger the next bloom.  Bulbs can last for years when stored correctly.  Enjoy a splendid variety of Amaryllis throughout the Conservatories! 

  • A plant with white and brown leaves

    Chains of Glory

    Clerodendrum schmidtii

    Clerodendrum schmidtii, commonly known as Chains of Glory, is a rare tropical shrub to small tree in the Lamiaceae (mint) family. Native to Southeast Asia, it is multi-stemmed with a graceful, weeping habit and is seldom seen outside of botanical garden collections. Each winter, it produces long, pendent, dark red racemes, often up to eighteen inches that gradually fill with delicate white flowers. Fully open flowers resemble white butterflies, while unopened buds appear as small white pearls, creating multiple stages of interest along each raceme. The blooming period is relatively short-lived. These plants are grown as standards, meaning a single stem is trained to the desired height before the top growth is pinched to encourage branching and form the plant’s “head.” It takes almost three years of growth and training for plants to reach display size. Some may be reused for a second year, but a new crop is propagated annually in case previously displayed plants are not suitable.

  • Blue flowers against green foliage

    Shrubby Germander 

    Teucrium fruticans 'Azureum'

    Teucrium fruticans 'Azureum' grows as a three-foot silver mound and is considered smaller than the species. It has leaves that are gray green above and silver white beneath, which gives the whole plant a silvery appearance. Deep blue flowers bloom at branch tips in the summer-fall. It attracts pollinators, especially bees and butterflies, which are drawn to the plant’s nectar-rich blooms. The shrub’s dense growth also provides shelter for small birds and insects, making it a great addition to wildlife-friendly gardens. In addition to its beautiful flowers, the plant has aromatic grey green leaves that release a pleasant scent when brushed or crushed, adding a sensory element to your garden.

     

  • Double daffodil (Division 4) known for its lush, peony-like, ruffled blooms that transition from yellow-and-white to soft cream and peach, standing 12–18 inches tall.

    Daffodil

    Narcissus 'Art Design'

    Narcissus is a genus of bulb-forming perennials in the amaryllis family that includes daffodils, jonquils, and paperwhites, many of which are valued for their sweet fragrance. They are native mainly to Europe, North Africa, and western Asia and generally bear spring flowers with six petal-like tepals surrounding a central cup or trumpet. The name Narcissus comes from ancient Greek and is tied to the myth of the youth Narkissos, whose self-adoration led to his transformation into the flower, making Narcissus a traditional symbol of vanity and the fleeting nature of beauty. In the garden, their blooms provide early-season nectar and pollen for insects such as bees and certain flies. 

  • Inflorescence of magenta flowers

    New Zealand Hebe

    Veronica speciosa

    Veronica speciosa is a broadleaf evergreen shrub reaching about four feet tall. Its stiff evergreen leaves are dark green, shiny, and quite thick. The inflorescence is up to 3 – 4 inches long and is densely packed with pale pink to bright magenta flowers. Two very long stamens protrude from the throat of each flower, giving the inflorescence a whiskery look. Due to its attractive appearance and hardiness, it's commonly used in as a hedge or border plant. It attracts bees, making it an excellent addition to pollinator gardens. 



     

  • Green foliage with yellow flowers

    Leucadendron

    Leucadendron 'Bell's Sunrise'

    The Protea flower of the family Proteaceae is the national flower of South Africa, symbolizing beauty and diversity. Leucadendron 'Bell's Sunrise' is a rounded shrub with bronzy-red foliage and bright yellow bracts, and lush foliage year-round. In late winter to spring, the bracts color from a lime green to a pinkish red, making it an excellent cut flower.

     

  • Salmon-orange flowering spikes flourish among the blueish-gray succulent foliage. plants

    Aloe

    Aloe 'Blue Elf'

    Aloe ‘Blue Elf’ is a compact hybrid aloe forming tight clumps of narrow blue‑gray leaves that can blush reddish in strong sun or cold. It usually stays around 1–2 feet tall and wide and sends up bright orange flower spikes from winter into early spring that attract hummingbirds and bees.  As a cross between Aloe glauca and Aloe humilis, 'Blue Elf' is a cultivar does not occur naturally in the wild. Its parent species are indigenous to arid regions of southern Africa. It is commonly grown in southern California cultivation. The vibrant flower stalks attract hummingbirds, adding value to any pollinator-friendly garden.
     

  • Small white tubular flowers along the tops of three stems with yellow centers with red striped green leaves

    Jewel Orchid

    Ludisia discolor

    Jewel orchid is a common term that refers to a large grouping of diverse orchids that all share the trait of beautifully colored and often variegated or patterned leaves. Most are easily grown as houseplants and the most common is Ludisia discolor.

  • Red bracted pseudo-flowers

    Scarlet-plume

    Euphorbia fulgens 'Marielle' 

    Euphorbia fulgens is a graceful, arching spurge native to the cloud-forest regions of southern Mexico, where it grows as a semi-woody shrub. Known for its long, wiry stems lined with coral, red, orange, yellow, or white, bracts, it’s a florist favorite, especially in Europe because its stems last an impressively long time in arrangements. Like all spurges, it produces a milky latex sap, which is both its natural defense and the reason florists sear the stem ends to improve vase life. With its delicate silhouette, vivid color, and surprisingly dramatic lineage (the Euphorbia family also includes poinsettias and cactus-like succulents), Euphorbia fulgens remains an excellent choice for borders, containers, or areas where a splash of color and texture is desired!