-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.
Stool color changes can be caused by diseases or conditions, pregnancy, medications, and diet. The color changes can vary from yellow, green, black, clay-colored, bright red, or maroon. Other stool changes include greasy and foul smelling stool, tarry stools, stool that floats, or mucous in the stool.