Open Garden Day in Illertissen: Garden Magic at the Museum and in the Nursery
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Green Oases in Illertissen: The Open Garden Day invites you to marvel
On Sunday, June 28, 2026, the Gaißmayer Perennial Nursery will open its gates together with the Museum of Garden Culture for the Open Garden Day. Visitors can experience a relaxed event full of plant knowledge, garden inspiration, and a special atmosphere. Entry is free. ([gaissmayer.de](https://www.gaissmayer.de/web/gaertnerei/veranstaltungen/events/tag-der-offenen-gartentuere-2026/))
An excursion into the world of perennials
The Gaißmayer Perennial Nursery is considered a well-established garden destination in Illertissen: Since 1980, the site has gradually been developed into a source of inspiration with more than 2,500 perennials, herbs, grasses, ferns, and bulbs. This makes the Open Garden Day not just an outing, but a vibrant insight behind the scenes of lived garden culture. ([gaissmayer.de](https://www.gaissmayer.de/?utm_source=openai))
Guided tours, impressions, and garden atmosphere
On-site, guided tours of the nursery are scheduled at 11:00 AM and 1:00 PM, followed by a tour of the Museum of Garden Culture and the museum gardens at 2:00 PM. Those interested in event planning, plant diversity, and the fine organization of an open garden day will find a particularly harmonious example of successful event management in nature. ([gaissmayer.de](https://www.gaissmayer.de/web/gaertnerei/veranstaltungen/events/tag-der-offenen-gartentuere-2026/))
A place with character
The venue is the Gaißmayer Perennial Nursery located at Jungviehweide 3 in 89257 Illertissen. The combination of show gardens, proximity to the museum, and expertise creates a relaxed, trustworthy experience for garden enthusiasts, families, and anyone who wants to experience regional garden culture with all their senses. Organizer's notes: No bus groups and additional tours are allowed on this day. ([gaissmayer.de](https://www.gaissmayer.de/web/gaertnerei/veranstaltungen/events/tag-der-offenen-gartentuere-2026/))
Conclusion
The Open Garden Day in Illertissen promises a quiet, inspiring Sunday among perennials, garden ideas, and expert insights. Those who love garden atmosphere should not miss this special event experience live. ([gaissmayer.de](https://www.gaissmayer.de/web/gaertnerei/veranstaltungen/events/tag-der-offenen-gartentuere-2026/))
Official channels of Gaißmayer Perennial Nursery:
- Instagram: https://www.instagram.com/staudengaertnerei_gaissmayer/
- Facebook: no official profile found
- YouTube: no official profile found
- TikTok: no official profile found
