Explore Longwood Gardens

Long view of stone wall bordering an outdoor garden, with conservatory in the background.
Holden Barnes

Longwood Gardens, one of America’s quintessential landscapes, is a place of ever-changing seasonal beauty, handcrafted feats of horticultural wonder, and an awe-inspiring collection of the most beautiful plants from around the globe. 

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

View All 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.

What's in Bloom

See More of What's in Bloom

  • Scarlet Rose Mallow

    Scarlet Rose Mallow also known as Texas Star Hibiscus, is a striking native perennial prized for its bold, star-shaped scarlet red flowers that bloom from midsummer to early fall. Towering up to 6–8 feet tall, it adds dramatic height and color to pond edges, and moist borders. This heat-loving plant is a favorite among pollinators, especially hummingbirds and large butterflies, drawn to its vivid blooms. Its flowers also attract bees. Despite its exotic appearance, Scarlet Rose Mallow is easy to grow making it a stunning and ecologically beneficial addition to native plant gardens. 

  • Santa Cruz Water-platter

    Young water-platter leaves emerge from the water as a green roll of prickle and soon transform into large, floating plates with an upturned rim.  Victoria platters grow at an astonishing rate. At maturity, the leaf can reach diameters of six feet and can support more than 80 pounds of evenly-distributed weight. Water-platters flower for two nights.  The first night flower is white and fragrant, while the second night flower is pink.