| An important part of gardening is knowing the hardiness zone of the perennials, annuals, and bulbs you plan on planting. Knowing this piece of gardening information will enable you to select the right plants for your location. In addition to knowing your hardiness zone, knowing the approximate frost dates for your zone may prove beneficial, too. |
| |||||||||||||||||||||||||||||||||||
|
PLANT HARDINESS ZONE MAP Provided by the U.S. Department of Agriculture, this zone map indicates the recommended range in which plants will grow well. Hardiness is defined as the ability of a plant to thrive given specific weather conditions within the "zone".
| ||||||||||||||||||||||||||||||||||||
|
U.S.A.
| ||||||||||||||||||||||||||||||||||||
View larger Map with details: Plant Zone Map with Planting Times. | ||||||||||||||||||||||||||||||||||||
|
Table
for Average frost dates, by zone, for Northern Hemisphere
United States Average Zone Frost
Dates Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 8 Zone 9 Zone 10 Zone 11
| ||||||||||||||||||||||||||||||||||||
|
Canada
View great details CanadaHZMap.pdf |
||||||||||||||||||||||||||||||||||||
|
|
Zone
3 -35 F or -37 C
Zone 4
-25 F or
-32 C
Zone 5
-15 F or
-26 C
Zone 6 -5 F or
-21 C
Zone 7 5 F or
-15 C
Zone 8
15 F or
-9 C
Zone 9 25 F or
-4 C
Zone 10
35 F or
+2 C
Visitors
Hits  prom dresses 2007 + size
|