01 / 05
Held shut
Still daylight. The buds hang from flattened stems, outer bracts wrapped tight around everything to come.
Living collection · Rare event
Queen
of the Night.
Once or twice a summer, after dark, our Epiphyllum oxypetalum opens flowers the size of a face—and closes them before breakfast. This year we filmed the whole thing.
01Epiphyllum oxypetalum
Cactaceae · JP—EO—001
02Filmed at Záhřebská 23/25
Prague 2 · Vinohrady
001
The opening · Scroll to run the night
Six hours,
one movement.
Loading the night · 0%000
002
The film · With sound
Turn the
sound on.
Twenty-seven seconds inside the greenhouse on the night of the opening—petals still moving, everything else perfectly still.
003
After dark
Lit only by
the glasshouse.
The flower is built for moths, not for us: white enough to find in the dark, scented strongly enough to carry across a room. Inside a Prague greenhouse in the middle of the night, the effect is faintly absurd.
Come the morning, each bloom hangs spent and folded. The plant keeps its schedule regardless of whether anyone was awake for it.
Read the field notesNothing in the garden is this deliberate, or this brief. It opens for one night, for nobody in particular.
JunglePrague · Collection notes
004
Living collection · Field report
A rare night at JunglePrague
One night
in bloom.
Epiphyllum oxypetalum (DC.) Haw.
Known as Queen of the Night, this forest cactus waits until dusk to unfurl enormous, fragrant white flowers—then closes them again with the morning. Our photographs preserve two flowerings from the same plant, one month apart.
Field notes · Prague, 2024
From held breath
to full radiance.
The time stamps tell the story. A daytime bud can become a flower almost 25 centimetres across by late evening; each individual bloom lasts only until morning, while neighbouring buds may take the next night.
0118 May · 12:19
The promise
A tightly furled bud hangs from the flattened stem, its outer bracts already warming from cream to rose.
0218 May · 22:45
First night
Ten hours later, the flower is fully open—white inner petals held inside a halo of long, pale tepals.
0315 June · 16:02
Another wave
Four weeks on, a second flush gathers. The curved tube and pink outer bracts make the coming bloom visible hours ahead.
0415 June · 22:14
Peak bloom
By late evening, open flowers and unopened buds share the same stem—a brief sequence of before, during and after.
0515 June · 22:42
After the mist
Droplets collect across the petals. The luminous white bloom seems to hold every point of light in the greenhouse.
0616 June · 22:20
The whole plant
A final wide view records the scale: several flowers suspended across the branching cactus, each facing its own direction.
The JunglePrague collection
Some plants are beautiful every day. Others ask you to be there at exactly the right hour. This is the first in our continuing record of remarkable growth, rare arrivals and fleeting events inside the garden.
See it in the garden