Explore Longwood Gardens

Thomas the Tank Engine crosses an iron bridge in a garden filled with colorful fall flowers.
Cathy Matos

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

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  • 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
    looking through fall leaves to the canopy cathedral treehouse

    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

  • Irregular Incurve Mum

    The pagoda mum towers are a stunning blend of horticulture and art, featuring the cultivar Chrysanthemum × morifolium ‘Seiko’. Using a clever grafting technique, chrysanthemum shoots are attached to a central stem of Artemisia annua and trained to form tiered layers that mimic traditional Asian pagodas. The result is a vertical floral structure that combines precise training, grafting, and design, one of many specialty forms that make the festival a showcase of botanical craftsmanship! 

  • Oakleaf Hydrangea

    Native to the southeastern United States, oakleaf hydrangea is a deciduous shrub, with deep green foliage during the growing season turning wine-colored in the autumn. The panicles of white flowers bloom through June and into July fading to pink and finally a handsome russet in the fall. Growing to eight feet high with an equal spread and does well in sun or shade. Hardy in USDA zones 5 to 9, this hydrangea prefers moist, fairly rich, well-drained soil to grow.