420 Maple Avenue • Mukwonago, WI • 53149

CELEBRATE THE SEASON WITH

Thomas Greenhouse & Gardens

Mukwonago's destination for holiday plants, decor, and expert advice

Plants that flourish in every corner of your home and garden.
We offer a carefully selected range of plants, unique home and garden decor, and expert advice.

Why Local Gardeners Choose Thomas Greenhouse & Gardens

A bee and a honeybee pollinating a purple coneflower. Thomas Greenhouse & Gardens in Mukwonago, Wisconsin.

Plants chosen for Southeastern Wisconsin

We focus on plants that thrive through southeast Wisconsin’s winters and summers, ensuring your garden flourishes year after year.

Real advice, not just plant tags

We make it easy to choose plants that fit your space and your routine—no guesswork.

Close-up of green Maranta (prayer plant) leaves with distinctive dark spots and water droplets at Thomas Greenhouse & Gardens in Mukwonago, Wisconsin.

Healthy, well-cared-for plants

We give them the care they need so you take home healthy, happy plants that are ready to flourish and thrive.

Curated Home & Garden Treasures

Discover a thoughtful selection of plants, pottery, seasonal decor, and gifts to brighten homes and gardens around Mukwonago.

Mukwonago’s Go-To for Unique Plants & Local Know-How

More than a greenhouse, Thomas Greenhouse & Gardens is a place where neighbors come to find plants that thrive, decor that inspires, and expert advice. Every visit brings new discoveries—from rare carnivores to seasonal favorites—backed by a team who knows the area’s soil and climate.

Exterior view of Thomas Greenhouse & Gardens in Mukwonago, Wisconsin, showing entrance, garden supplies, and seasonal decor.
We offer a carefully selected range of plants, unique home and garden decor, and expert advice.

Why Local Gardeners Choose Thomas Greenhouse & Gardens

Plants chosen for Southeastern Wisconsin

We focus on plants that thrive through southeast Wisconsin’s winters and summers, ensuring your garden flourishes year after year.

Real advice, not just plant tags

We make it easy to choose plants that fit your space and your routine—no guesswork.

Healthy, well-cared-for plants

We give them the care they need so you take home healthy, happy plants that are ready to flourish and thrive.

Curated Home & Garden Treasures

Discover a thoughtful selection of plants, pottery, seasonal decor, and gifts to brighten homes and gardens around Mukwonago.

Plants for Indoors, Outdoors, and Everywhere Between

Annual Flowers

Seasonal bursts of color for beds, borders, containers, and hanging baskets. Easy, eye-catching impact all summer long.

Perennial Flowers

Long-lasting blooms that return year after year—reliable color and texture for southeast Wisconsin gardens.

Trees

Create shade, privacy, and lasting beauty with trees chosen to thrive in our local climate.

Annual Flowers

Seasonal bursts of color for beds, borders, containers, and hanging baskets. Easy, eye-catching impact all summer long.

Perennial Flowers

Long-lasting blooms that return year after year—reliable color and texture for southeast Wisconsin gardens.

Trees

Create shade, privacy, and lasting beauty with trees chosen to thrive in our local climate.

Shrubs

Foundation plants and flowering hedges that give your landscape structure, interest, and year-round appeal.

Houseplants

Brighten your home with indoor plants that thrive in every room—from sunny windows to cozy corners.

Vegetables & Herbs

Grow your own flavors with starts and herbs for kitchen gardens, raised beds, and containers.

What’s Blooming at Your Greenhouse and Garden Center

From summer bursts to winter greens, here’s what makes Thomas Greenhouse & Gardens in Mukwonago, WI special all year long.

What Customers Say About Our Greenhouse

"I live in Madison so its about an 1our or more drive for me but it's always worth it. This is one of the only places where you can get great healthy carnivorous plants that are beside what you see in big box stores or other tiny shriveled up ones you see in other greenhouses."
"OMG! I'm so impressed with this place, hands down the best greenhouse I've ever visited! Everything and every color, variation of indoor/ outdoor plants you could imagine. I've never seen some colors and variations like they have here. Everything was healthy and bug free..."
"I was able to ask questions and chat with one of the employees, and he answered every question I had. I feel super confident and prepared to start my terrarium now. The selection here is unrivaled, and the plants are so well taken care of and loved."

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