Syyssufiksi

Syyssufiksi is a Finnish term that describes the phenomenon of late-blooming plants or the delayed ripening of fruits and vegetables, often occurring in the autumn. It is characterized by a period of warmer weather following the initial onset of autumn, which allows plants to continue their growth cycle or mature their produce more than expected. This extension of the growing season can be beneficial for agriculture and gardening, providing an opportunity for a second harvest or for crops that typically require a longer season to reach their full potential.

The term itself, "syyssufiksi," is a compound word. "Syys" means autumn, and "sufiksi" can be interpreted as a suffix or an extension, implying an additional period of warmth or growth at the end of the season. This meteorological event is not a formally recognized scientific term but is commonly used in colloquial Finnish to refer to this specific autumnal condition. The occurrence and intensity of syyssufiksi can vary significantly from year to year, depending on broader climatic patterns. While beneficial for some plants, it can also have implications for others, potentially affecting the timing of their dormancy or their susceptibility to early frosts if the warm spell is followed by a sudden cold snap.