What's happened
Thin ribbons of ice form delicate, flower-like patterns on certain plants after frost, mainly in the eastern US. These ephemeral formations appear during cold snaps, are highly variable, and only last a few hours. Experts highlight their rarity and the precise conditions needed for their appearance.
What's behind the headline?
The ephemeral beauty of frost flowers underscores the delicate balance of natural conditions. Their formation depends on precise temperature, moisture, and plant characteristics, making them a rare spectacle. This phenomenon highlights how climate variability influences seasonal patterns and plant responses. As climate change alters frost timings, the occurrence of frost flowers may become less predictable, potentially reducing their visibility. Their brief appearance serves as a reminder of nature's transient artistry, which can inspire both scientific curiosity and public appreciation for winter's subtle wonders.
What the papers say
The Independent articles from Nov 14, 2025, provide detailed observations and expert insights from Professor Emeritus Alan Templeton. They emphasize the rarity and delicate conditions required for frost flowers, with social media sharing in the US highlighting their fleeting beauty. The articles contrast the scientific explanation with personal accounts, illustrating the phenomenon's cultural significance as a herald of winter. While some sources focus on the visual spectacle, others delve into the environmental conditions, offering a comprehensive understanding of this natural event.
How we got here
Frost flowers occur when water travels up plant stems and freezes as temperatures drop, creating intricate ice formations. The phenomenon is limited to specific plants with weak stems and active roots, and it has been observed in regions with severe early winter frosts. Experts like Professor Alan Templeton have documented these natural sculptures for decades, noting their uniqueness and fleeting nature.
Go deeper
- How do frost flowers form exactly?
- Will climate change affect their appearance?
- Where can I see frost flowers in my area?
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Washington University in St. Louis is a private research university in Greater St. Louis with its main campus mostly in unincorporated St. Louis County, Missouri and Clayton, Missouri. It also has a West Campus in Clayton, North Campus in the West End nei