In the end I went back to the Fungi Nail medication, which finally started to work again (when I applied all the information above). But the last piece of the puzzle was this: I finally noticed that every time the fungus started to grow again, I had JUST clipped off the bad part of the nail. Thatâs right.
The hardiness zones are informative: the extremes of winter cold are a major determinant of whether a plant species can be cultivated outdoors at a particular location; however, the USDA hardiness zones have a number of drawbacks if used without supplementary information.
Tennessee lies in USDA Hardiness Zones 6 and 7, two very temperate zones that are just right for the development of a wide variety of native flowers. The flowers and the fruits they produce attract wildlife and make good choices for hummingbird and butterfly gardens.