Four Star Greenhouse, Inc.

1015 Indian Trail Road
Carleton, MI 48117

Contact: Customer Service
Phone: 734-654-6420


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Garden Hours: Open Monday through Friday from 9:00am to 6:00pm. RSVPs are appreciated.

Special Event: Join us for fun, food and music on Wednesday, July 27 from 4:00 to 6:00 pm.

Welcome to Four Star Greenhouse, the home of Proven Winners®. We invite you to join us and tour our stunning one acre Display Gardens that includes new 2017 Proven Winners® varieties. Discover 20 landscape beds and more than 100 hanging baskets and uprights on display. We're sure you will find a favorite! Our grower and customer service teams will be available to answer your questions.


  • All new 2017 Proven Winners® and Proven Selections® varieties on display
  • Grower and sales team members are available daily for individual tours and questions