Which of the gardens below is known for cacti that blooms one night a year?

Here is the question :

WHICH OF THE GARDENS BELOW IS KNOWN FOR CACTI THAT BLOOMS ONE NIGHT A YEAR?


Here is the option for the question :

  • Tohono Chul in Tucson
  • Brooklyn Botanic Garden
  • VanDusen Botanical Garden in Vancouver
  • Singapore Botanic Garden

The Answer:

And, the answer for the the question is :

Tohono Chul in Tucson

Explanation:

[STC001809] Tohono Chul is the location of the most extensive collection of night-blooming Peniocereus greggii in the entire country. Peniocereus greggii is one of the most well-known of the night-blooming species of cacti, which are collectively known by the common name “night-blooming cereus.” This name is used to refer to approximately a dozen different species of cacti, each of which only blooms on a single night during the year. During most of the year, the plants have a habit of appearing scraggly and modest; yet, as summer progresses, the plants develop lovely buds that eventually open up into flowers that have the aroma of vanilla paper. Bloom Night is an event that is held at Tohono Chul on an annual basis. During this event, the museum is available to the public after normal business hours so that visitors can view the magnificent bloom. The date is unpredictable — scientists still don’t totally understand all the factors that contribute to the bloom timing — but usually happens in June or July.