From a floral recreation of Woodstock to an exploration of the optical effects of psychedelia, the 2019 Philadelphia Flower Show reinterprets 1960s counterculture in a spectacularly trippy way.

This year’s show, aptly named “Flower Power,” opens Saturday at the Pennsylvania Convention Center and runs through March 10.

Some highlights:

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SUSPEND DISBELIEF

The flower show’s Entrance Garden draws inspiration from the Pop Art movement, particularly the work of Andy Warhol and Roy Lichtenstein. Sculptures of towering vines, nearly 8,000 flowers and a 1,200-square-foot (112-sq. meter) meadow suspended 25 feet (8 meters) up greet visitors as they walk through the door.

Visitors view an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Shown is a detail of an instillation during a preview of the
Shown is a detail of an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)

 

A visitor makes a photograph of an instillation during a preview of the
A visitor makes a photograph of an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)

The ’60s vibe continues inside with a “Groovy Garden” of pressed flowers, a wedding scene from the Summer of Love and a garden that recreates the view from the Woodstock performance stage. Visitors can learn to arrange flowers in themed classes that include “Mood Ring,” ”Lava Lamp” and “Sit In.”

The mood will be set opening night with a dance party celebrating — what else? — Beatlemania, featuring a Fab Four cover band.

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THE WINNER IS …

It’s not all about hippies and peace and love.

In a coup for the flower show, top floral designers from 23 nations will compete in the Interflora World Cup, the floral industry’s most prestigious design competition. The World Cup hasn’t been held in the U.S. since 1985, and it had never been held at the Philadelphia Flower Show.

A butterfly sits upon an arraignment during a preview of the
A butterfly sits upon an arraignment during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Florist Solomon Leong of Hong Kong competes in the FTD World Cup floral design competition during a preview of the
Florist Solomon Leong of Hong Kong competes in the FTD World Cup floral design competition during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)

Competitors — the national champions of their respective countries — must create a hand-tied bouquet that explores the interplay of color and light, design a table-for-two setting that evokes a feeling of love through flowers and complete other challenges. It’ll be held at the Entrance Garden.

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TRY THIS AT HOME

For green thumbs (and those who aspire to be), the flower show debuts a Home Gardening Hub with educational exhibits, author talks and guided “potting parties” in which visitors will plant flowers and greens and go home with their own decorative pot.

The flower show — launched in 1829 by the Pennsylvania Horticultural Society — is the nation’s largest and longest-running horticultural event.

“We have literally known the power of flowers since the beginning of our organization,” flower show chief Sam Lemheney said.

Visitors view an instillation during a preview of the
Visitors view an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Shown is a detail of an instillation during a preview of the
Shown is a detail of an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Florist Hans Zijlstra of the Netherlands competes in the FTD World Cup floral design competition during a preview of the
Florist Hans Zijlstra of the Netherlands competes in the FTD World Cup floral design competition during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Visitors view an instillation during a preview of the
Visitors view an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Pedestrians walk past a sign for the
Pedestrians walk past a sign for the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Visitors view an Ikenobo arrangement by Cora Williams during a preview of the
Visitors view an Ikenobo arrangement by Cora Williams during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
A visit views a backed pedestal arrangement by Karena Valentine and Eleanor P Deacon during a preview of the
A visit views a backed pedestal arrangement by Karena Valentine and Eleanor P Deacon during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)
Visitors view an instillation during a preview of the
Visitors view an instillation during a preview of the “Flower Power” themed Philadelphia Flower Show at the at the Pennsylvania Convention Center in Philadelphia, Friday, March 1, 2019. (AP Photo/Matt Rourke)