Plant labels are one of the first things to look at when considering buying a garden plant, and they can be helpful, but they ...
A hardiness zone is a geographic area with a similar average minimum temperature. The map is based on the average annual ...
However, average minimum temperatures vary widely from south to north Wisconsin, meaning plants that may do well in Milwaukee ...
A hardiness zone is a geographic area with a similar average minimum temperature. The map is based on the average annual extreme minimum temperature, so people in those areas know which plants can ...