Evaluation location: Iowa, United States
Observations from from the summer of 2015 in field W-5, planting of July 15, 2015, in Ames, Iowa. The intention was to study adaptation of quinoa to late planting because late planted quinoa would then flower in September, and set seed better than was previously possible with spring plantings of quinoa. The rows were 180 cm long, on 90 cm spacing, direct seeded on July 15, 2015, and harvested on October 26, 2015. David Brenner and Samuel Flomo