Explore Longwood Gardens

Closeup of bright orange daisy-like flowers amid bright green foliage.
Carol DeGuiseppi

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. 

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What's in Bloom

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  • Greater Yellow Lady's Slipper

    This orchid was once more common in southeastern Pennsylvania, but has become rare due to habitat loss. Lady’s slipper orchids can be incredibly long-lived; the plants seen here were planted in the Garden in 1963.  The greater yellow lady’s slipper was the first species entered into Longwood’s plant conservation program.

  • Fringe-tree

    Fringe-tree is native to the eastern and central United States. It has lacy, white, fragrant flowers in May and early June.  Growing only to 20 feet tall, fringe-tree is a great tree for small gardens or used as a woodland understory plant.  This fairly adaptable tree does well in full sun to partial shade, and has reliable yellow fall foliage.