First Frost
After unusually worm weather all of a sudden the first frost showed up in Southern Ontario. There was even some snow in area surrounding Toronto and Hamilton. Practically we skipped period of cool nights and pleasant days. I think this weather development surprised some of the late fall mushroom species, especially Late Fall Oyster (Panellus serotinos). There is a great number of small and starting mushrooms around, but almost no mature and fully developed ones. The time will tell if frost will prevent further growth of the budding mushrooms. The interesting fact is that freezing changes deep green color of this mushroom to yellow-tan tones. I know from experience that freezing does not bother Oyster mushroom too much and I did eat them after thawing. There is no noticeable difference in taste or texture. I also noticed several bunches of Brick Top mushroom solidly frozen. According to literature, this species is supposed to be less common than S ulfur Cap (posonous) or Hypoloma ca