When to plant Arugula in Adams County, Iowa, United States

Arugula can be planted after April 27, when air temperature is consistently in a range between 20°F and 75°F and soil temperature is above 45°F.

Growing Arugula in Adams County

Arugula needs on average between 21 and 40 days to mature and produce harvest.

Adams County has 2 distinct seasons suitable for growing Arugula

• April 27 to July 25

  Arugula needs on average between 21 and 40 days to mature and produce harvest. With 90 suitable for growht, you can expect good harvest without too much effort if all planting activities are done in timely manner.

• August 12 to October 15

  Arugula needs on average between 21 and 40 days to mature and produce harvest. With 65 suitable for growht, you can expect good harvest without too much effort if all planting activities are done in timely manner.

Planting Arugula in Adams County before April 27 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 Arugula in Adams 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 21 days on average for Arugula to sprout, and grow big enough to be ready for transplanting.

Adams County has 3 distinct seasons for growing Arugula

• In order to get plants ready for April 27 seeds should be started indoors bwetween April 06 and June 15

  Seeds started after June 15 are not likely to mature and produce harvest.

  Arugula needs on average between 21 and 40 days to mature and produce harvest. With 90 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 July 29 seeds should be started indoors bwetween July 08 and July 20

  Seeds started after July 20 are not likely to mature and produce harvest.

  This Arugula growing season in Adams County is quite short, with only 13 days suitable for growth so it is really important to time your planting activities, and choose varieties with shorter time to harvest requirements.

• In order to get plants ready for August 12 seeds should be started indoors bwetween July 22 and September 05

  Seeds started after September 05 are not likely to mature and produce harvest.

  Arugula needs on average between 21 and 40 days to mature and produce harvest. With 65 suitable for growth, you can expect good harvest without too much effort if all planting activities are done in timely manner.

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 75°F, which is in top of tolerable range for Arugula, consider using additional shading to prevent heat shock.

Table with days suitable to grow vegetables in Adams County, Iowa