The incidence of vertigo has been reported to be as high as 1.5% in the general population and some reports suggest that more than 5% of adults experience some kind of vertigo each year. In 80% of affected individuals, this symptom resulted in a medical consultation, interruption of daily activities, or sick leave.
Temperature Thresholds. According to Protabase, geraniums grow well in the temperature range of 65 to 95 degrees F during the growing season, and in the winter low temperatures between 40 to 50 degrees F, according to the A-Z Encyclopedia of Garden Plants..
The type of geraniums harmful to cats are scented geraniums (Pelargonium spp., hardy in U.S. Department of Agriculture plant hardiness zones 10 and 11).Some varieties of this plant have strong fragrances, such as citrus, apple and peppermint, making them useful to the perfume industry.eraniums. The type of geraniums harmful to cats are scented geraniums (Pelargonium spp., hardy in U.S. Department of Agriculture plant hardiness zones 10 and 11). Some varieties of this plant have strong fragrances, such as citrus, apple and peppermint, making them useful to the perfume industry.