-17.8Â°C to -15Â°C. The new hardiness map is divided into nine major zones: the harshest is 0 and the mildest is 8. Subzones (e.g., 4a or 4b, 5a or 5b) are also noted in the map legend. These subzones are most familiar to Canadian gardeners.
Sweet stool: In general, a sweet odor to the stool is not worrisome. It could possibly be due to syrupy medications (which you say you are not taking) or due to not digesting sugars in the diet properly, which is unlikely if you are not symptomatic.
Bile salts from the liver give stool its brownish color and when bile output is diminished, it often first appears as yellow stool. If the stool is also greasy and foul-smelling, there may be excess fat in the stool -- causes include malabsorption disorders such as celiac disease.