6 March, 2015
As of March 1, our customers in Pennsylvania that need the Penn State fertility recommendations for agronomic and hort crops can now have those recommendations printed on their soil test reports. Crop list can be found on our crop list in our website. We have added the TriState (Ohio, Michigan and Indiana) recommendations for corn, corn silage, soybeans, wheat and alfalfa. Effective November 10, 2014 instead of the Maryland crop code having MD at the end. It will now be UMD (University of Maryland). None of the crop number designations will change, we are only making this change in the name portion to make it easier to understand where the recommendations came from and sort.

Spectrum Analytic Inc.
1087 Jamison Rd NW
Washington Court House, OH 43160-8748

Please note that our mailing address has changed