When to plant Okra in Polk County, Oregon, United States
Okra can be planted after July 20, when air temperature is consistently in a range between 50°F and 105°F and soil temperature is above 45°F.
Growing Okra in Polk County
Days suitable for growing Okra in Polk County, Oregon
Polk County has on average 56 continious days, suitable for growing Okra. Okra needs on average between 50 and 60 days to mature and produce harvest.
Growing season for Okra in Polk County is quite short, with only 56 continious days suitable for growing, so it is really important to time your planting activities, and choose varieties with shorter time to harvest requirements.
Okra seeds can be planted between July 20 and July 25. Planting before July 20 without any additional protection is not advised because cold streaks can damage or kill off young plant. When planting after July 25, Okra will not have enough time to mature and produce harvest.
Growing season extention
In order to maximize chances for a good harvest of Okra in Polk County, some extra steps can be taken to extend growing season.
Start seeds indoors
When starting seeds indoors, it is possible to guarantee best possible conditions for young seedlings. Consistent temperature range, adequate watering and ample light (natural, supplemented with artifitial grow lights) will ensure you have strong and healthy seedlings just in time for transplanting into soil.
It takes 28 days on average for Okra to sprout, and grow big enough to be ready for transplanting.
July 20 is on average first day in Polk County that has required temperatures for young Okra seedlings to grow, without worrying about cold damage.
Seeds can be started indoors beween June 22 and July 15, this way they will be ready just in time for transplanting on July 20.
Seedlings started after July 15 might not have enough time to mature and produce harvest.
Use a cold frame
When using a cold frame in a beggining of growing season You can protect young plants from possible temperature drops, this way growing season can start up to 2 weeks earlier.
Use an additional shading
On days, when air temperatures are expected to raise above 105°F, which is in top of tolerable range for Okra, consider using additional shading to prevent heat shock.
| Total frost free days | 194 |
| Last frost expected date | April 16 |
| First frost expected date | October 27 |
| Dates with ideal conditions | |
| Dates with suitable conditions | June 11 to June 13 (3 days) June 22 June 25 to July 02 (8 days) July 05 to July 07 (3 days) July 10 to July 13 (4 days) July 15 to July 18 (4 days) July 20 to September 13 (56 days) September 15 to September 16 (2 days) September 18 to September 20 (3 days) September 22 to September 26 (5 days) |
| Total days ideal for growing Okra in Polk County | 0 |
| Total days suitable for growing Okra in Polk County | 89 |
| Days needed for Okra to mature and produce harvest | 50 - 60 |
| Seed can be planted directly into soil | no |
| Seed has to be started indoors | yes |
Notable temperature facts for growing Okra in Polk County, Oregon
Table with days suitable to grow vegetables in Polk County, Oregon
Tolerable temperature range for Okra: 50°F to 105°F
| Week | Average temperature | Possible min and max temperature | Suitable for Okra | |
|---|---|---|---|---|
| 1 | January 01 - January 03 | 36°F to 45°F | 27°F to 53°F | |
| 2 | January 04 - January 10 | 38°F to 46°F | 30°F to 52°F | |
| 3 | January 11 - January 17 | 37°F to 47°F | 29°F to 54°F | |
| 4 | January 18 - January 24 | 36°F to 47°F | 29°F to 52°F | |
| 5 | January 25 - January 31 | 34°F to 46°F | 25°F to 53°F | |
| 6 | February 01 - February 07 | 35°F to 45°F | 26°F to 53°F | |
| 7 | February 08 - February 14 | 33°F to 46°F | 24°F to 57°F | |
| 8 | February 15 - February 21 | 34°F to 45°F | 26°F to 53°F | |
| 9 | February 22 - February 28 | 32°F to 44°F | 23°F to 55°F | |
| 10 | March 01 - March 07 | 34°F to 46°F | 25°F to 52°F | |
| 11 | March 08 - March 14 | 33°F to 48°F | 27°F to 54°F | |
| 12 | March 15 - March 21 | 36°F to 52°F | 29°F to 65°F | |
| 13 | March 22 - March 28 | 37°F to 52°F | 29°F to 61°F | |
| 14 | March 29 - April 04 | 38°F to 51°F | 31°F to 60°F | |
| 15 | April 05 - April 11 | 38°F to 52°F | 29°F to 67°F | |
| 16 | April 12 - April 18 | 38°F to 54°F | 30°F to 71°F | |
| 17 | April 19 - April 25 | 41°F to 56°F | 34°F to 68°F | |
| 18 | April 26 - May 02 | 42°F to 59°F | 33°F to 73°F | |
| 19 | May 03 - May 09 | 42°F to 59°F | 34°F to 74°F | |
| 20 | May 10 - May 16 | 45°F to 64°F | 36°F to 80°F | |
| 21 | May 17 - May 23 | 45°F to 60°F | 37°F to 78°F | |
| 22 | May 24 - May 30 | 46°F to 64°F | 41°F to 75°F | |
| 23 | May 31 - June 06 | 47°F to 67°F | 41°F to 83°F | |
| 24 | June 07 - June 13 | 49°F to 65°F | 42°F to 85°F | |
| 25 | June 14 - June 20 | 47°F to 64°F | 42°F to 79°F | |
| 26 | June 21 - June 27 | 50°F to 73°F | 43°F to 99°F | TRUE |
| 27 | June 28 - July 04 | 51°F to 71°F | 46°F to 98°F | TRUE |
| 28 | July 05 - July 11 | 51°F to 71°F | 47°F to 86°F | TRUE |
| 29 | July 12 - July 18 | 52°F to 74°F | 46°F to 85°F | TRUE |
| 30 | July 19 - July 25 | 52°F to 76°F | 47°F to 87°F | TRUE |
| 31 | July 26 - August 01 | 54°F to 80°F | 48°F to 89°F | TRUE |
| 32 | August 02 - August 08 | 54°F to 77°F | 49°F to 87°F | TRUE |
| 33 | August 09 - August 15 | 54°F to 78°F | 46°F to 95°F | TRUE |
| 34 | August 16 - August 22 | 55°F to 77°F | 48°F to 91°F | TRUE |
| 35 | August 23 - August 29 | 52°F to 76°F | 46°F to 89°F | TRUE |
| 36 | August 30 - September 05 | 52°F to 74°F | 44°F to 87°F | TRUE |
| 37 | September 06 - September 12 | 52°F to 75°F | 46°F to 86°F | TRUE |
| 38 | September 13 - September 19 | 51°F to 69°F | 42°F to 81°F | TRUE |
| 39 | September 20 - September 26 | 50°F to 67°F | 45°F to 77°F | TRUE |
| 40 | September 27 - October 03 | 48°F to 63°F | 36°F to 75°F | |
| 41 | October 04 - October 10 | 46°F to 65°F | 34°F to 76°F | |
| 42 | October 11 - October 17 | 45°F to 60°F | 35°F to 77°F | |
| 43 | October 18 - October 24 | 45°F to 58°F | 36°F to 71°F | |
| 44 | October 25 - October 31 | 39°F to 53°F | 30°F to 60°F | |
| 45 | November 01 - November 07 | 41°F to 53°F | 32°F to 61°F | |
| 46 | November 08 - November 14 | 39°F to 50°F | 30°F to 59°F | |
| 47 | November 15 - November 21 | 38°F to 49°F | 28°F to 56°F | |
| 48 | November 22 - November 28 | 35°F to 46°F | 28°F to 52°F | |
| 49 | November 29 - December 05 | 35°F to 46°F | 27°F to 56°F | |
| 50 | December 06 - December 12 | 38°F to 45°F | 32°F to 52°F | |
| 51 | December 13 - December 19 | 35°F to 44°F | 28°F to 50°F | |
| 52 | December 20 - December 26 | 36°F to 44°F | 24°F to 51°F | |
| 53 | December 27 - December 31 | 35°F to 44°F | 26°F to 51°F |
Days with suitable temperature for growing Okra in Polk County, Oregon
All data is provided “as is” without warranty or any representation of accuracy, timeliness or completeness.
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Average daily temperatures were calculated using
