When to plant Coriander in Jackson County, Oregon, United States

Coriander can be planted after May 25, when air temperature is consistently in a range between 40°F and 86°F and soil temperature is above 45°F.

Growing Coriander in Jackson County

Coriander needs on average between 42 and 61 days to mature and produce harvest.

Jackson County has 2 distinct seasons suitable for growing Coriander

• May 25 to July 25

  Coriander needs on average between 42 and 61 days to mature and produce harvest. With 62 suitable for growht, you can expect good harvest without too much effort if all planting activities are done in timely manner.

• August 18 to October 11

  This Coriander growing season in Jackson County is quite short, with only 55 days suitable for growth so it is really important to time your planting activities, and choose varieties with shorter time to harvest requirements.

Planting Coriander in Jackson County before May 25 without any additional protection is not advised because cold streaks can damage or kill off young plant.

Growing season extention

In order to maximize chances for a good harvest of Coriander in Jackson 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 42 days on average for Coriander to sprout, and grow big enough to be ready for transplanting.

Jackson County has 2 distinct seasons for growing Coriander

• In order to get plants ready for May 25 seeds should be started indoors bwetween April 13 and May 25

  Seeds started after May 25 are not likely to mature and produce harvest.

  Coriander needs on average between 42 and 61 days to mature and produce harvest. With 62 suitable for growth, you can expect good harvest without too much effort if all planting activities are done in timely manner.

• In order to get plants ready for August 18 seeds should be started indoors bwetween July 07 and August 11

  Seeds started after August 11 are not likely to mature and produce harvest.

  This Coriander growing season in Jackson County is quite short, with only 55 days suitable for growth so it is really important to time your planting activities, and choose varieties with shorter time to harvest requirements.

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 86°F, which is in top of tolerable range for Coriander, consider using additional shading to prevent heat shock.

Table with days suitable to grow vegetables in Jackson County, Oregon