Individual blooms of Hemerocalis the day lily.
The Evening Primrose is a nocturnal yellow flower. This flower only blooms at night and is pollinated by nocturnal insects.
Pency.
The Narilatha flower is also referred to as Liyathabara Mala. There is a belief that this flowering plant blooms only once in two decades.
The Century Plant (Agave americana) is a succulent plant that typically blooms once in its lifetime, which can be anywhere from 10 to 30 years. Its large flower stalk can reach up to 25 feet in height and produces a cluster of flowers before the plant dies.
The yellow flower that blooms at 9 PM is likely the evening primrose (Oenothera biennis). This plant is known for its bright yellow flowers that open in the evening and close by morning, attracting nighttime pollinators like moths. Evening primrose is often found in gardens and wild areas, and its blooms are not only beautiful but also have medicinal uses.
Queen of the Night is a flower that blooms only once in a year, that too for a night; the bloom dies very next morning.
It is the moon vine, a type of morning glory that only blooms at night and dies by morning time. The plant will grow a new flower each night.
No flower lives for a year only a season usually. Think about it Perennial or annuals. Which one sounds right
There is probably some exotic flower which only blooms for one day, period, but I don't know what it is. However, I do know that each daylily blossom lasts only for one day, then it wilts. Daylilies have many blossoms and the blooming will continue for quite some time, often a month or more. Also, there are some "reblooming" varieties that start blooming again in the fall if they have been cut back after the first flush of blooms.
The only season you can grow blue mist flowers is in the Fall. So wait until that season, and grow it.
Bleeding heart Astilbe Lady Fern Hosta Delphinium all plants flower at some point, the Astilbe, and Delphinium are the only ones with lasting blooms
Mariphasa Lupina Lumina is an extremely rare phosphorescent plant found only in the mountains of Tibet. It blooms in moonlight and not in sunlight. it is also known as the Wolf flower