When to plant cowpea (southern pea) in Alaska
Alaska spans USDA zones 2a–6a, so the right time to plant cowpea (southern pea) shifts by weeks across the state. The window to sow seed directly outdoors runs from about May 17 in Juneau city and to June 5 in Badger — below are local dates for 7 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Anchorage | 5a | May 16 | September 20 | May 30 – June 13 |
| Fairbanks | 2a | May 16 | September 6 | May 30 – June 13 |
| Juneau city and | 6a | May 3 | October 14 | May 17 – May 31 |
| Knik-Fairview | 5a | May 18 | September 20 | June 1 – June 15 |
| Badger | 2a | May 22 | September 2 | June 5 – June 19 |
| College | 2b | May 18 | September 6 | June 1 – June 15 |
| North Lakes | 5a | May 16 | September 23 | May 30 – June 13 |
Cowpea (Southern Pea) in Alaska: FAQ
When can I plant cowpea (southern pea) in Alaska?
Across Alaska, the time to direct-sow cowpea (southern pea) spans roughly May 17 in Juneau city and to June 5 in Badger, each following that city's local frost dates.
Does the cowpea (southern pea) planting date vary across Alaska?
Yes. Alaska publishes 7 cities with their own frost dates, so the right cowpea (southern pea) planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
How long does cowpea (southern pea) take to grow in Alaska?
Cowpea (Southern Pea) takes about 60–90 days to reach harvest once planted — check that this fits inside your city's frost-free season on its place page.
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