A flower vendor sits among the bags of Marigold flowers at Ghazipur flower market ahead of Diwali festival, in New Delhi.

A worker sits among Marigold flowers at Ghazipur flower market ahead of Diwali festival, in New Delhi.

Vendors put lotus flowers on display for customers during the ongoing Durga puja festival, in Kolkata.

An aerial view of a wholesale flower market during the ongoing Durga puja festival, in Kolkata.

The Brussels Flower Carpet, laid out in its entirety, on the Grand Place in Brussels. More than 500,000 flowers were used to create the Latin American theme, devoted to the Mexican...

Vendors selling floral garlands wait for customers at a wholesale market in Bangalore.

A worker gives final touches to a 'MBT Arjun' tank model as a part of the annual Independence Day flower show at Lalbagh botanical garden, in Bengaluru.

In this photo provided by the Huntington Library, Art Collections, and Botanical Gardens shows the Amorphophallus titanum or "Corpse Flower" at The Huntington Library, Art Collecti...

Roxanne Anderson and her daughter, Raelin, 6, react as a corpse flower blooms at Frederik Meijer Gardens and Sculpture Park in Grand Rapids, Michigan. The garden's staff nicknamed ...

Wild narcissus flowers (narcissus radiiflorus) in full bloom are pictured in a field near Les Avants above Montreux, Switzerland.

Wild narcissus flowers (narcissus radiiflorus) in full bloom are pictured in a field near Les Avants above Montreux, Switzerland. The striking white areas created by these flowers ...

Vincent Chen, of Miami, Florida, take photos of tulips at the RoozenGaarde Display Garden during the final day of the Tulip Festival in Mount Vernon, Washington.

People enjoy the warm weather and gather to see 120'000 tulips of 300 varieties in full bloom at the tulip festival in the "Parc de l'Independance" in Morges, Switzerland.

People walk among the rows of tulips during the Chilliwack Tulip Festival in Chilliwack, British Columbia, Canada.

A view of a field of tulips in bloom, near the village of East Winch, Kings Lynn in Norfolk, England.

A worker tends to flowers in a field of tulips in bloom, near the village of East Winch, Kings Lynn in Norfolk, England.

A visitor picks flowers in a tulip field, planted by a Dutch couple to recreate a tradition existing in the Netherlands where you can choose and buy your tulips, in Cornaredo, near...

Azaleas are in full bloom at Nagushiyama Park in Sasebo, Nagasaki Prefecture, southwestern Japan. Some 100,000 different kinds of azaleas are blooming in spring period at the park....

A woman takes selfie in the blooming tulips at the Hibiya park in Tokyo.

Tulip flowers in bloom at Asia's largest Tulip garden on the foothills of Zabarwan range overlooking world famous Dal Lake, in Srinagar