Quick Find

 

Use keywords to find the product you are looking for.
Advanced Search

Manufacturers

You're here: Top » HARDINESS ZONES

HARDINESS ZONES


The climatic zones were developed of the US Department of Agriculture and comprehend the average annual minimum temperatures from one zone, whereby each zone divided into 5,5ºC resp. 10 Fahrenheit. The temperature ranges to refer to their natural environment resp. range.

Hardiness Zones
Annual Minimum Temperatures

Zone

Celsius: °C

Fahrenheit: F

1a

unter -45,5

unter -50

2a
2b

-45,5 to -42,8
-42,7 to -40,1

-50 to -45
-45 to -40

3a
3b

-40,0 to -37,2
-37,1 to -34,5

- 40 to -35
-35 to -30

4a
4b

-34,5 to -31,6
-31,5 to -28,9

-30 to -25
-25 to -20

5a
5b

-28,8 to -26,1
-26,0 to -23,4

-20 to -15
-15 to -10

6a
6b

-23,3 to -20,5
-20,4 to -17,8

-10 to -5
-5 to 0

7a
7b

-17,7 to -15,0
-14,9 to -12,3

0 to 5
5 to 10

8a
8b

-12,3 to -9,4
 -9,3  to -6,7

10 to 15
15 to 20

9a
9b

 -6,6 to -3,9
 -3,9 to -1,2

20 to 25
25 to 30

10a
10b

-1,1  to 1,7
1,8 to  4,4

30 to 35
35 to 40

11a
11b

4,4  to  7,2
7,1  to 10,0

40 to 45
45 to 50

12

10,1 to +15,6

50 to 60

 

 

 

 

 

  

 

 

Back Continue

Shopping Cart

0 items!

Languages

Deutsch English

Who's online?

There currently are
 619 guests
 online.
All prices includes tax but without shipping costs.
We refer to our conditions of use!
© 2015-2017 Peter Krebs, powered by osCommerce Shop
Saturday 18 November, 2017
66018731 requests since Tuesday 20 March, 2007