Evaluation location: Washington, United States
Safflower grown at our Central Ferry farm which is in eastern Washington, United States along the Snake river, elevation about 200 meters. Planted on April 15, 2002, seeds were treated with a fungicide prior to planting. Two replications were direct seeded in a completely randomized design. Rows were 2.5 meters long and there was 0.5 meters between the two rows in each plot. Seeds were spaced approximately 10 centimeters apart within each row