Many variables determine a plants true adaptability including rainfall, humidity, soil, elevation, light, age and cutural maintenance. ZONE MAP does not determine plants adaptability to given locality but indicates minnimum expected temperatures for region and how it relates to a plant's chances of survival at that temperature. However, on a small map such as this, it is difficult to show all of the local variations and climactic changes within each zone.
Most nurserymen agree that zone designations for plants are approximate .
A southern exposure protected from winds will often allow one to plant specimens normally expected to grow only in warmer climates. Just try to think of a spot in your landscape that is a little more protected. 1999-2001 ComeToBuy Inc. All rights reserved.