We’re Holtz Garden Center, and we’ve been helping Southeastern Wisconsin grow for over 125 years. What started as a family greenhouse has blossomed into a trusted name for premium, locally grown plants and honest, helpful advice.
Our legacy is built on generations of growers who knew that great gardening starts with great plants—and even greater people. Whether you’re picking out perennials or asking us how not to kill your basil (again), you’ll always get down-to-earth service from folks who actually know their stuff.
Our family has passed down more than just a green thumb. We’ve carried forward a deep commitment to quality, service, and giving back to the communities we serve.
Every year, we:
Everything we grow is carefully cultivated right here in Milwaukee. Here’s a peek at what you’ll find:
All of our plants are grown right here in our Milwaukee greenhouses, so they're perfectly suited to Wisconsin's climate.
We don’t just sell plants—we help you grow with confidence.
Healthy, hardy, and hand-selected. We stand behind every plant.
Whether you’re a first-time gardener or a master of mulch, you’ll feel right at home.
When you shop Holtz, you’re not just buying plants. You’re supporting a family business that cares deeply about your success, your space, and your community.
We’re here to help you grow something great—whether it’s a backyard full of blooms or a windowsill full of herbs.
Thanks for making us part of your garden story.
Stop by your nearest Holtz location and see what’s fresh, what’s blooming, and what’s possible.
You bring the enthusiasm. We’ll bring the plants.
Get in touch with us to see what’s fresh, what’s blooming, and what’s possible.
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