A soil test kit can be purchased from your County MSU Extension office. Your Extension office is located at 1903 Marquette Ave., Room T102, Muskegon, MI 49442. The phone number is<personal data hidden>. Call before you visit the office to make sure they have the kit in stock, and someone will be in the office. The soil test kit can also be purchased from the MSU Bookstore using this link: Soil Test Mailer (msu.edu) The cost of the test kit is $26.00 plus postage if you purchase on line.

Thank you for your question and have a great gardening experience.