The Garden appreciates the contributions provided by businesses, foundations, individuals, and other organizations to support our mission of connecting people with plants.
Our sponsors and corporate partners help us bring engaging exhibits, concerts, and other unique events to the Garden, connecting guests of all ages with nature and the outdoors throughout the year. Partnerships with these local businesses, foundations, individuals, and other organizations keep us rooted in our northeast Wisconsin community.
The following is a list of institutional donors as of May 15, 2026.
Extra 10% off all books in the WPS Trellis Gift Shop
Today-September 7
Find a new favorite and take a little piece of the Garden home with you.
Member Appreciation Week, Dog Days, late-summer blooms, and so much more is on the way!
To celebrate everything still ahead, receive $10 off any membership level through Monday, August 31 using promo code GARDEN26.
Find your way in the Garden, enjoy exclusive features like a Washed Ashore audio tour or scavenger hunt, and more.
View and bid on hundreds of items like plant containers and hanging baskets, gift packages, outdoor living items, and more.
Start a new Mother’s Day tradition with a gift that grows all year long — a Garden membership! Give Mom unlimited visits and a place to explore again and again.
Come celebrate by joining as a member with $10 off membership… today only! Members get exclusive access to Washed Ashore: Art to Save the Sea during a special member-only preview event tomorrow, May 1 from 12–8 pm.
Note: This offer is valid for new members and will expire April 30 at 11:59pm.
Enjoy $10 off this weekend!
Give (or get!) the gift of nature with a membership using promo code GARDEN25.
Redeem by December 1.
Give an experience where memories take root. A Garden Gift Membership blooms with beauty all year long!
Offer ends November 7
A Garden membership is a meaningful gift for your loved ones to enjoy this timeless treasure and make memories all year long.
Support the Garden and gift a membership today!
Explore nature’s wonders!
Join as a new member by December 3 and receive two Free Daily Admission Passes.
September 11 | Early Closure at 4:30 pm for Brews, Bistros, & Bonfires
