27+ Annual Plants Zone 4
Images. Find more shade plants by selecting monrovia banner. This planting zone map will teach you everything you need to know about plant hardiness and growing zones.
These zones are defined by average annual minimum temperature. A hardiness zone is a geographic area defined to encompass a certain range of climatic conditions relevant to plant growth and survival. Plants hardy to zone 4 are based on data provided by the usda.
These average temperatures should be taken as base for typical weather.
These zones are defined by average annual minimum temperature. It's worth noting that planting zone maps are not perfect, and that different microclimates exist within hardiness zones. The plant hardiness zones divide the united states and canada into 11 areas based on a 10 degree fahrenheit difference in the average annual minimum temperature. 500 x 400 jpeg 95 кб.