I planted a vegetable garden in pure Kettle Lake Soil to prove that it was capable of growing vegetation. The seeds that I planted were corn, beets, zucchini, radishes, string beans (yellow and green) and carrots. I have pictures of the harvest beside a measuring ruler to show the size. The carrots, beets and radishes were easy to harvest as they pulled out and shook off, no shovel required.
It was spread on my hay fields with a hydra-push manure spreader and another hay field was planted in the previous dewatering sediment site. The hay grows quickly and lushly.