Planting date research at ISU (2007)
Has the optimum planting window changed or are maximum yields still associated with late April-early May plantings? We are investigating the optimum planting window across many regions in the state to determine this. Planting dates used in the trials begin on April 1st and end on June 1st.
The location of planting date research trials are denoted by a star; multiple research trials exist at some of the locations.
