Knowledgebase

Soil testing #744521

Asked April 15, 2021, 2:33 PM EDT

What is wrong with my grass? Photos taken Can I bring my lawn soil and grass samples to my local (Oakland County) extension office? If not how and where can I send them?

Oakland County Michigan

Expert Response

Hello Marvin,

You are asking for two things here:

FOR GRASS SAMPLES:

To get an accurate description you would have to send this to the Plant and Pest Diagnostic Lab and have their turf experts look at it - Link:

https://www.canr.msu.edu/pestid/submit-samples/

First, send those images to <personal data hidden>. In your e-mail provide a detailed description of cultural practices (irrigation, fertilization, pesticide application, etc.) and include your contact information (phone, address, and e-mail information)

DO THIS BEFORE YOU SEND THE SAMPLE!! BECAUSE IF YOU NEED TO SEND A SAMPLE THEY (THE LAB) WILL TELL YOU

If you need to send a sample here is how you do it.

Residential Turf: Include a square of turf from the margin of the diseased area so that both healthy and diseased turf is included. Minimally, the turf square should be 6 inches x 6 inches. An intact layer of soil should remain on the root system. Wrap samples in newspaper and pack them in a box for shipment. Do not add moisture to the turf prior to shipment. Provide a detailed description of cultural practices (irrigation, fertilization, pesticide application, etc.) and images of the symptoms in the lawn with the sample.

Ship or Deliver Samples Directly at:

MSU Plant & Pest Diagnostics

578 Wilson Road, CIPS 107

East Lansing, MI 48824

Important notice to all our clients - MSU Plant & Pest Diagnostics is no longer accepting walk-in consultations. We are now open for business for all samples that are dropped off and mailed to the lab. We strongly encourage clients to email digital images prior to bringing or sending physical samples. Images can be sent to <personal data hidden>. If you plan to submit samples, please email us at <personal data hidden>. Please do not ship samples on Fridays. Due to the current circumstances, please allow additional processing time. Thank you for your understanding.

FOR SOIL TESTING

Links for soil testing:

https://homesoiltest.msu.edu/

https://homesoiltest.msu.edu/get-started

https://www.canr.msu.edu/news/how-do-i-get-a-soil-test-kit-when-offices-are-closed

Hope this helps!!

An Ask Extension Expert Replied April 15, 2021, 5:24 PM EDT

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