| ZONE 1 |
below -50º |
|
Sow seed in early
spring when soil can be worked |
|
| ZONE 2 |
-50º to -40º |
|
Sow seed in early spring when
soil can be worked |
|
| ZONE 3 |
-40º to -30º |
|
Spring:
April15 to June 15 |
Fall: Dormant
Planting. When soil temperature remain below 50º
|
| ZONE 4 |
-30º to
-20º |
|
Spring:
April 15 to June 15 |
Fall: Dormant Planting.
When soil temperature remain below 50º
|
| ZONE 5 |
-20º to 10º |
|
Spring:
April 15 to June 15 |
Fall: Dormant
Planting. When soil temperature remain below 50º
|
| ZONE 6 |
-10º to 0º |
|
Spring:
March 15 to May 15 |
Fall: Dormant
Planting. When soil temperature remain below 50º
|
| ZONE 7 |
0º to10º |
|
A Fall planting is
recommended |
Fall: Sept 15- Nov 15 |
| ZONE 8 |
10º to 20º |
|
A Fall planting is
recommended |
Fall: Oct 1 --Dec 1 |
| ZONE 9 |
20º to 30º |
|
A Fall planting is
recommended |
Fall: Sept 15--Dec 15 |
| ZONE 10 |
30º to 40º |
|
A Fall planting is
recommended |
Fall: Oct 1-- Dec 15 |
| ZONE 11 |
ABOVE 40º |
|
A Fall planting is
recommended |
Fall: Oct 1-- Dec 15 |