What Zone is Highlands

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I have always planted as if I am in Zone 6. Several experienced local gardeners say they have garden spots that are Zone. 5

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What are zones and why do we care about them?

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The US Department of Agriculture Plant Hardiness Zone Map defines 11 bands across the nation according to average annual minimal temperatures.  The average coldes temperatures for Zones 6 and 5 are:

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•            -10 degrees to zero degrees Fahrenheit in Zone 6

•            -20 degress to -10 degrees Fahrenheit in Zone 5

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The cold hardiness of a perennial plant - the minimum temperature the plant will tolerate before experiencing cold damage - is indicated by the zones where the plant grows.

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All of the perennial plants sold at the Mountain Garden Club's plant sale can survive and thrive in Zone 5 and 6.

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Use zone information as a guide, not an absolute.  You may have microclimates in your garden where certain plants "winter over" better than others.  Varietal differences, soil condition, drainage, sunlight, wind exposure, mulch - as well as proper fertilizing and watering - also determine which plants will do well for you.

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Use the descriptions on the following pages to  help select and care for your mountain-grown plants.

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Enjoy!