Check in Date:

Grand Garden Show Featuring Proven Winners®

Arrive: Sunday, August 30, 2015
Depart: Tuesday, September 1, 2015

Package Price:

$1,215 per couple, $1,065 single

Announcing the 3rd Annual Grand Garden Show.  Join us as the world’s largest summer hotel and the world’s #1 plant brand, Proven Winners, bring you a one of a kind garden show in a spectacular setting. Grand Hotel provides the perfect location for exciting hands-on demonstrations and presentations from some of the nation’s foremost garden design experts presented by Proven Winners.


This package includes a full breakfast and five-course dinner daily, evening receptions, garden tours and seminars- including private garden home tours around Mackinac Island. During this two day event hear from Mackinac Island’s own award winning garden designer Jack Barnwell and PBS talk show host, gardening and lifestyle expert P.Allen Smith. Representatives from Proven Winners will also be available to present tips and tricks for successful gardening as well as some of their best kept secrets. Additional guest speakers and program information for 2015 will be available soon. View photos from 2014.


To request a FREE Gardener’s Idea book from Proven Winners, please click here.

Extend your stay Saturday, August 29 and/or Tuesday, September 1 for $199 per room, per night.



Sponsored by:

Participating partner:

Package Includes:

    • Accommodations
    • Full breakfast and five-course dinner daily
    • Sunday and Monday evening receptions
    • Monday and Tuesday morning seminars
    • Monday and Tuesday afternoon exclusive tours of private Mackinac Island gardens
    • Free admission to the Richard and Jane Manoogian Mackinac Art Museum
    • Special discount on ferry boat tickets
    • No tipping within Grand Hotel

*Worth 5 Master Gardener Educational Credit Hours

Subject to 2% Mackinac Island assessment, Michigan 6% sales tax and a $8.00 per person baggage handling charge. *Dates subject to availability.  Additional adult and child rates apply.