Effective December 31, 2017, the Soil and Plant Analysis Lab will be closing to refocus efforts internally, supporting soil science research by agronomy faculty. The lab will not accept new samples after December 15, 2017.

Thank you for your support of the Lab for the past 35 years. Consider the Iowa Certified Labs for your future testing needs.

For more information, contact:
Renuka Mathur, SPAL Director or
Kendall Lamkey, Department of Agronomy Chair