NOTE: Homeowners please use the Lawn & Garden test.
For Turf disease diagnostics please contact the Turf Diagnostics Lab.

Nutrient Management

(Parks, Instiututional/Educational Grounds)

 Submission Form | Sampling Instructions

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Professionally Managed

(Golf Courses / Athletic Fields )

Uses Mehlich-3 Extract

  Submission Form     | Sampling Instructions

Use the Greenhouse Media submission form for potting media, green roofs, and other non-mineral based mixes.

Additional References & Resources

UW Extension Turf Publications