Explore Longwood Gardens

White roses bedeck a stone wall in the foreground, with topiary trees visible in the background.
Becca Mathias

From our humble beginnings as a Quaker farmstead and arboretum, to Pierre S. du Pont’s forward-thinking stewardship, to today’s collection of renowned landscape designers, horticulturists, and architects, our great garden of the world evolves and emerges again and again.

Through Longwood Gardens and its program of outstanding horticultural display, every visitor to the Gardens has the opportunity to gain, culturally and spiritually, a better peace of mind.

Russell J. Seibert, Longwood’s first director

Explore nearly 200 acres of lush, formal gardens, open meadows, and winding paths to breathtaking Brandywine Valley vistas. Together, mesmerizing displays, feats of engineering, and science-based research and conservation work harmoniously toward the overarching goal to unite and inspire our guests in appreciation of beauty—as only Longwood can. 

Explore Our Gardens

  • Our Districts
    A stone path winds through a lush room of colorful plants with a hanging light above

    Our Districts

    Explore nearly 200 acres of lush, formal gardens, open meadows, and winding paths.

  • Our Seasons

    Our Seasons

    We honor the four seasons with five unique Longwood seasons, celebrating the bounty of our gardens throughout the cycles of renewal, growth, and ever-evolving splendor. 

  • Our Plants
    close up of orange Clivia Miniata with green and yellow center

    Our Plants

    Explore over 10,000 species and varieties of plants, representing 200 different plant families. 

  • Our Science
    A person holds a small vial with plant material inside in a lab

    Our Science

    Our scientific work lays the groundwork for discoveries that expand our understanding of the natural world and help perpetuate and celebrate its beauty for generations to come.

  • Rambler Rose

    Bred in 1902, Rambler Rose 'American Pillar' is a historic heirloom famous for its vigorous growth and dramatic midsummer display. This rugged rose effortlessly climbs 15 to 25 feet high, using thick canes to scale arches, pergolas, and trees. Though it blooms only once a year, it explodes with dense clusters of up to three dozen single, five-petaled blossoms. Each flower features a striking carmine-pink hue accented by a white center eye and bright golden stamens, a look that made it a sensation during the Edwardian era. After the summer show, it provides a brilliant autumn encore by producing a heavy harvest of bright red decorative hips that feed local songbirds through winter. Arches of the climbing rose, Rosa ‘American Pillar’, welcome visitors to the Gardens
  • Orchid Cactus; Queen of the Night

    Epiphyllum oxypetalum, famously known as the orchid cactus or Queesn of the Night, is an extraordinary epiphytic cactus that trades daytime show for an intense, nocturnal spectacle! Native to the tropical rainforests of Central and South America, it earns its common name because it grows anchored to rainforest trees rather than in soil like an orchid, while producing immense, intricate blossoms that rival the exotic beauty of the orchid family. The plant's true claim to fame is its massive, ten-inch white blooms that open after dark, and wither before sunrise. To rapidly attract nocturnal pollinators like moths, during this brief window, the expanding flower releases an intoxicatingly sweet perfume powerful enough to fill an entire garden space. You can see view our specimen on display in the Silver Garden.