Welcome to the Soil Testing Laboratory

  • The Soil Testing Lab will be closed on November 23rd and 24th for the Thanksgiving holiday.
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  • How does your garden grow? Get a soil test and make the most out of your growing season
  • Current Turnaround time on tests is 7 - 10 days

Florist Testing During the Holidays

Since the University will be closed on November 23rd and 24th, we will move our Florist Testing schedule up to Tuesday (11-21) and Wednesday (11-22) that week.  Please make arrangements to have your samples to us by noon on Tuesday, the 21st if you'll need results that week.  Any samples that arrive after the deadline will be placed in cold storage and tested the following week.
 

We do not anticipate any other disruptions to our normal Wednesday-Thursday Florist schedule in the near future (including the Christmas and New Year Holidays).  As always, if you have any questions, or if we can be of additional service, please visit our website or contact us at your convenience.

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The University of Minnesota Soil Testing Laboratory is part of the Department of Soil, Water, and Climate. We provide high quality testing services to the public, Universities, private companies, as well as State and Federal Agencies. 

Soil Testing Procedures Graphic

Announcements

We're back in Crops Research!

The current address is:

Room 135 - Crops Research Building

1902 Dudley Ave.

St. Paul, Minnesota 55108

Parking: Please continue to park on Dudley Ave. on the curb in front of the Crops Research Building until further notice. Metered parking is also available along Gortner Ave.

Out-of-State Samples:  Please consult this map. We can accept soils from mainland US counties (including AK) that are NOT highlighted or marked on the map.

For more complex, research appropriate analysis and testing services, please visit the Research Analytical Laboratory website. 

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