The US year of 1,200 people lined up and waited for near the scavengers of a nursery owner in San Francisco.

Solomon Leyva, a nursery owner in Alameda, who deals with rare trees, posted on social networks about its scavengers.

Leyva takes the flower tree to the unexpected gas station at the beginning of the week, where the long-term line queues to watch flowers.

"I took a trailer, went to the greenhouse, asking you to put it in and pull it to this abandoned building," Leyva said.

People lined up with scavengers on May 17 in Alameda.

He sat on a chair near the flower tree, patiently answering repeated questions.

"Everyone told me the last time they watched the scavenger in San Francisco, who placed the barrier and no one was allowed to approach," Leyva said.

Himanshu and Sayali Jain brought three-year-old son to watch flowers after knowing about social networks.

"I want to thank him, because I thought we would never see this flower," Jain said.

In 2016, people rushed to New York Botanical Garden to see a scavenger.