The Chelsea Flower Show, the world's most prestigious and anticipated horticultural event, began in London on Tuesday.

Now in its 107th year, the show boasts a garden designed by Catherine, Duchess of Cambridge, and has already welcomed royalty to tour its impressive displays.

More than 150,000 visitors will attend the show this week, exploring traditional designs alongside gardening's newest trends. The event runs until Saturday.

Britain's Queen Elizabeth II, left, views the "Back to Nature Garden" with her grandson, Prince William, Duke of Cambridge, and his wife, Catherine, Duchess of Cambridge, who co-designed the display. Kensington Palace earlier <a href="index.php?page=&url=https%3A%2F%2Fedition.cnn.com%2F2019%2F05%2F19%2Fuk%2Fkensington-palace-royal-family-photos-trnd%2Findex.html" target="_blank">shared some photos</a> of the duke and duchess playing in the garden with their young children.
Britain's Queen Elizabeth II, left, views the "Back to Nature Garden" with her grandson, Prince William, Duke of Cambridge, and his wife, Catherine, Duchess of Cambridge, who co-designed the display. Kensington Palace earlier shared some photos of the duke and duchess playing in the garden with their young children.
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A model poses with a peony design in body paint and headpiece at the flower show's press viewing on Monday.
A model poses with a peony design in body paint and headpiece at the flower show's press viewing on Monday.
Matt Dunham/AP
Chelsea Pensioners and war veterans tour the "D-Day 75" garden, designed by John Everiss as a tribute to the heroes of the World War II D-Day landings.
Chelsea Pensioners and war veterans tour the "D-Day 75" garden, designed by John Everiss as a tribute to the heroes of the World War II D-Day landings.
Daniel Leal-Olivas/AFP/Getty Images
An exhibitor tends to his bonsai tree display.
An exhibitor tends to his bonsai tree display.
Peter Dench/Getty Images
British food writer and television presenter Mary Berry visits the Chelsea Flower Show.
British food writer and television presenter Mary Berry visits the Chelsea Flower Show.
Yui Mok/PA Images via Getty Images
A robotic arm stimulates the spread of spores as Chinese mushrooms grow under artificial light in the "IKEA: Gardening will save the World" display, designed by Tom Dixon.
A robotic arm stimulates the spread of spores as Chinese mushrooms grow under artificial light in the "IKEA: Gardening will save the World" display, designed by Tom Dixon.
Daniel Leal-Olivas/AFP/Getty Images
A woman holds a dog as she photographs a floral window display near Sloane Square, London, where businesses have unveiled creations in support of the Chelsea Flower Show.
A woman holds a dog as she photographs a floral window display near Sloane Square, London, where businesses have unveiled creations in support of the Chelsea Flower Show.
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A vendor dons a vegetable-themed tie.
A vendor dons a vegetable-themed tie.
Peter Dench/Getty Images
A visitor takes a photograph of a display entitled "Floella's Future," by Baroness Floella Benjamin.
A visitor takes a photograph of a display entitled "Floella's Future," by Baroness Floella Benjamin.
Daniel Leal-Olivas/AFP/Getty Images
A model wears a creation by Dean Sharpe's Floral Studio.
A model wears a creation by Dean Sharpe's Floral Studio.
Daniel Leal-Olivas/AFP/Getty Images
Children play in the Montessori Centenary Children's garden, designed by Jody Lidgard.
Children play in the Montessori Centenary Children's garden, designed by Jody Lidgard.
Daniel Leal-Olivas/AFP/Getty Images
A visitor views a display at the Chelsea Flower Show.
A visitor views a display at the Chelsea Flower Show.
Peter Dench/Getty Images
Monty Don, the lead presenter of British television show, "Gardeners' World," prepares to broadcast from the Chelsea Flower Show.
Monty Don, the lead presenter of British television show, "Gardeners' World," prepares to broadcast from the Chelsea Flower Show.
Matt Dunham/AP
An exhibitor wears floral shoes on press day at the Chelsea Flower Show.
An exhibitor wears floral shoes on press day at the Chelsea Flower Show.
Peter Dench/Getty Images
Britain's Princess Beatrice of York takes a photo as she visits the show.
Britain's Princess Beatrice of York takes a photo as she visits the show.
Yui Mok/AFP/Getty Images
A young girl takes in a life-size floral model of an Orca near Sloane Square as businesses celebrate the Chelsea Flower Show with displays in Sloane Square.
A young girl takes in a life-size floral model of an Orca near Sloane Square as businesses celebrate the Chelsea Flower Show with displays in Sloane Square.
Leon Neal/Getty Images