2025 Master Gardener Onboarding – The 2025 course has ended. Check back in 2026 for new dates.

  • Onboarding Dates and Registration: Course dates: Feb. 17 – March 30, 2025
  • Course fee: Early Bird: $100, Dec. 9, 2024 – Jan. 12, 2025 | Regular $125, Jan. 13-31, 2025
  • Online, asynchronous course in Canvas – learn at your own pace when you want to!
  • Prerequisite: An approved learning opportunity, from the Wisconsin Extension Horticulture Program. For more information, see the FAQ’s at the bottom of the registration page.
  • Registration deadline is Jan. 31, 2025.
  • Learn More and Register at the University of Wisconsin Master Gardener Onboarding website