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Main | Online Catalog | Ordering Info | Order Form | Hardiness Zones
Hardiness means the ability of a plant to withstand the cold. Choose plants with a hardiness zone number equal to or lower than the number for your area.
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Use the map above
and the color coded key to the left to find the approximate range of average
annual minimum temperatures for each zone.
These zones are a general guideline. They do not guarantee the safety of a
crop, nor do they exclude crops from certain zones.
Many factors contribute to the success or failure of a crop including soil
conditions, mild winters, cool summers, and temperature variations within
a zone for example, valley protection or hillside exposure.